:: :: … :: :: ... • improved rider position ... will raise your ride-height to level out to...

www.Sik50s.com :: www.Sik110s.com :: www.KingRacingUSA.com

[email protected] :: Tel (805) 278-7200

Honda CRF/XR50Page . . . . . .Description1 . . . . . . . .Framesets2 . . . . . . . .Exhaust, Swingarms & Chainguides3 . . . . . . . .Glide Plates, Brake Levers, Footpegs4 . . . . . . . .Handlebars5 . . . . . . . .Rear Suspension6 . . . . . . . .Front Suspension7 . . . . . . . .Front Suspension8 . . . . . . . .Ignition9 . . . . . . . .Graphics Kit, Plastics Kit10 . . . . . . . .Clutch, Oil Cooler11 . . . . . . . .Gas Caps, Oil Dipsticks12 . . . . . . . .Engine Covers13 . . . . . . . .Engine Kits14 . . . . . . . .Engine Kits15 . . . . . . . .Carburetor Kits, Air Filters16 . . . . . . . .Sprockets, Chains, Tires, Rims, Spokes

Kawasaki KLX110/Suzuki DR-Z110Page . . . . . .Description17 . . . . . . . .Swingarm, Glide Plates, Chain Guide18 . . . . . . . .Brake Levers, Handlebars, Triple Clamp19 . . . . . . . .Rear Suspension20 . . . . . . . .Front Suspension21 . . . . . . . .Clutch22 . . . . . . . .Engine Covers23 . . . . . . . .Carburetor Kits, Air Filters24 . . . . . . . .Oil Coolers25 . . . . . . . .Engine Kits26 . . . . . . . .Engine Kits

OtherPage . . . . . .Description27 . . . . . . . .Misc.28 . . . . . . . .Guitars

www.Sik50s.com :: www.Sik110s.com :: www.KingRacingUSA.com1

Sik50s Chromolly FramesetHonda CRF50, XR50 $349.99The CRF/XR50 engineers never intended "large" people to be competitive-ly thrashing their design. As a result, failed frames are becoming quitecommon at the track. Laid-out forks, tweaked, ill-functioning suspensionsand bent frames are symptoms we've all witnessed. This CRF/XR50 framekit addresses all these problems with not only a stronger framer but alsowith added knee-to-bar clearance for taller riders..

Features:• Heat-treated chromoly steel frame• TIG welded• Fully gusseted• Thicker-walled main tube that is also larger in diameter• Conservatively estimated at 4 times stronger than the stock unit• Race legal open cradle configuration, but with fully closed loop rear sub

frame under the seat for added strength and safety• Stronger swing arm pivot area prevents wallowing• Frame is 1" longer than stock, resulting in greatly enhanced handling

characteristics

*Please specify Raw or Black Powdercoat Finish when ordering

Sik50s Chromolly Frameset with Removable Subframe (Not Pictured)Honda CRF50, XR50 $464.99This Chromoly 1" longer frame with chromoly removable subframe is the off the hook! It features a detachable chromoly subframe with all hardware as well as a 1"rise in gas tank and seat height for more more leg room and to allow bigger carburetor modifications.

Extended frame also provides:• Much needed knee-to-bar clearance• Improved rider position • Better Center of Gravity• Better control

Features:• Heat-treated chromoly steel frame• TIG welded• Fully gusseted• Thicker-walled main tube that is also larger in diameter• Conservatively estimated at 4 times stronger than the stock unit• Race legal open cradle configuration, but with fully closed loop rear sub frame under the seat for added strength and safety• Stronger swing arm pivot area prevents wallowing• Frame is 1" longer than stock, resulting in greatly enhanced handling characteristics• Gas Tank is raised 1” for added clearance

Billetware Craddle Mount Frameset withRemovable SubframeHonda CRF50, XR50 $499.99King Racing USA is proud to the latest generation of frames, the Series 3Cradle Mount Frame (a design so unique it’s patented). Manufactured byBilletware this is the ultimate chromoly frame for your little 50.

• Raised Ride Height• Cradle eliminates cracking top motor mount• Cradle eliminates busted Footpeg Mounts• Increased Rigidity for better Stability and Control

*Please specify either Aluminum or Chromolly subframe when ordering

[email protected] :: Tel (805) 278-7200 2

TiForce Titanium Full Exhaust SystemHonda CRF50, XR50 $389.99This exhaust is tuned to let your big bore flow and is by far the lightest on themarket! Unbelievable price for a full titanium exhaust system.• 1-1/4" header to 1-3/8" step up• 2 piece system with heat shield

Yoshimura TRS Mini Comp Full Exhaust SystemHonda CRF50, XR50 $239.99The endcap has a USFS approved spark arrestor installed for safe riding in anyenvironment.

Sik50s Chromolly SwingarmHonda CRF50, XR50 $254.99• Chromolly steel powdercoated black swingarm (2” longer than stock)• Reverse chain adjusters• Extended brake rod• Chain roller & spacer

Sik50s Chromolly Swingarm KITHonda CRF50, XR50 $469.99Includes Chromolly Swingarm plus the following; • iShock with Reservoir• Chain roller & spacer• Extended brake rod• RK420 MXZ Gold Chain

Sik50s SE Aluminum SwingarmHonda CRF50, XR50 $329.99• Sik50 Custom aluminum swingarm (2.25" - 3” longer than stock)• Billet spacers• Precision pivot bearings

*Please specify Silver, Black, Red or Blue when ordering. Please notethere is a $60 up charge for Blue or Red swingarms.

Sik50s SE Aluminum Swingarm KITHonda CRF50, XR50 $604.99Includes SE Aluminum Swingarm plus the following;• iShock with Reservoir• Chain Roller• Extended rear brake rod• RK420 MXZ Gold Chain

*Please specify Silver, Black, Red or Blue when ordering

Also available in Redor Silver

Sik50s Chain GuideHonda CRF50, XR50, CRF70, XR70 $69.99New style Sik50s Billet Chain Guide. Black anodizedwith our new logo and built to last. Comes with allhardware and easy to install!

Sik50s Billet Kick StarterHonda CRF50, XR50 $159.99This is one Sik kickstart lever! Made from 6061-T6 Certified billet itdoesn’t get any better then this. This unit swivels out from closed tothe kick start shaft using a spring ball bearing system to lock it inplace.

Billetware FootpegsHonda CRF50, XR50 $89.99Billet aluminum footpegs with high grip design.Works with stock or aftermarket Footpeg Mount.*Please specify Red, Black or Blue when ordering

Sik50s Extended Brake PedalHonda CRF50, XR50 $59.991 inch longer than stock extended brake pedal with aggressive teethon the foot pedal for positive braking feedback. Black powdercoated,mild steel

Sik50s Flex Shift LeverHonda CRF50, XR50, CRF70, XR70 $32.99Tired of broken shifters? Then this shifter is for you. Features a foldingtip which allows it to fold back (rather then break) upon impact. Thestainless steel polished brakes offer superior feel, feedback and dura-bility.

Sik50s Footpeg MountHonda CRF50, XR50 $99.99Heavy duty chromolly footpeg mount, powder coated

Sik50s Skull FootpegsHonda CRF50, XR50 $99.99Black anodized, billet aluminum footpegs with Sik50s Skull logo. Workswith stock or aftermarket Footpeg Mount.


Sik50s Aluminum Glide PlateHonda CRF50, XR50, CRF70, XR70 $79.99Aluminum glide plate protects the engine from damage when jumpingyour bike. Bolts right on!

Sik50s Carbon Fiber Glide PlateHonda CRF50, XR50, CRF70, XR70 $89.99Carbon Fiber glide plate protects the engine from damage when jump-ing your bike. Bolts right on!

Also available in Blueor Black

Sik50s MX Handlebar KitHonda CRF50, XR50 $249.99• SiK50s billet aluminum MX bar clamp• Mini MX bars• Throttle assembly with cable• Brake lever, perch and cable• Kill switch

Sik50s MX Clamp OnlyHonda CRF50, XR50 $129.99Allows any 7/8” diameter handlebars to be bolted onto stock forks.

Sik50s BMX Handlebar KitHonda CRF50, XR50 $199.99• SiK50 BMX Bar Clamp• Chromoly BMX Bars• SiK50 billet aluminum full-size grip throttle assembly• Perch and Lever• 4" longer brake cable.

Sik50s BMX Clamp OnlyHonda CRF50, XR50 $99.99Allows any 7/8” diameter handlebars to be bolted onto stock forks.


Sik50s Throttle/Brake Cable KitHonda CRF50, XR50 $129.99Found your favorite handlebars for your CRF/XR50 but don't have anybrake or throttle cables? No problem, order up this kit and your prob-lems will be solved!

• Throttle assembly• Throttle cable (for use with 18/20mm carb)• Carburetor cap & seal (for use with 18/20mm carb)• Brake lever and perch• Brake cable

King Racing Throttle Bearing KitAll closed end throttle tubes $6.99Using a precision roller needle bearing and hardened bearing races, the KingRacing USA Throttle Bearing Kit is designed to prevent the throttle fromsticking due to a crash or bad adjustment by stopping the throttle from jam-ming against the end of the handlebar. The Throttle Bearing Kit is easy toinstall and fits between the end of any 7/8” handlebar and the inside of thethrottle tube (closed throttle tube only). This kit can be installed on anymotorcycle using a closed throttle tube.

Sik50s Billet ThrottleHonda CRF50, XR50 $69.99Throttle allows use of an after market frontbrake lever and perch or a hydraulic frontbrake system well still being able to run ahigh end billet throttle Sik50s Mini MX Handlebar

All 7/8” Bar Clamps $49.99Aluminum Mini MX handlebars with 7/8" diameter clamp area. Comeswith handlebar pad. These are the same handlebars featured in our"Sik50s MX Handlebar Kit"

Sik50s Handlebar Pad onlyAll Handlebars $12.99A top quality bar pad to finish off any bar kit!

King Racing GripsAll Handlebars $7.99High traction grips for high performancemini bikes.

ASV F1 Shorty LeverAll Cable Operated Clutches $59.99New F-1 Series Forged, unbreakable, universal "Shorty" clutch lever & perch.New “Slim” blade design feels like stock lever, but is 1" shorter that stockclutch lever. Fits all cable operated clutches for all makes models and yearsof off road motorcycles including ATV’s, Vintage, Speedway and Flat Trackmotorcycles. (Does not fit bikes that use hydraulic clutches) Perch included.One Year guarantee covers lever and perch. (NOT SHOWN)

Sik50s Replacement Springfor Stock Rear Shock Honda CRF50, XR50 $29.99Stiffer rear spring, direct replacement for use with stock rear shock.

iShock Rear ShockHonda CRF50, XR50 $179.99Shock features adjustable preload and a rebound adjustment to helpdial that rear swing arm to your comfort.

iShock with Reservoir Rear Shock Honda CRF50, XR50 $224.99Fully adjustable Reservoir shock features an increased capacity forboth oil and gas, maintains precise ride characteristics for those longermore serious moto's.

· Doubles rear wheel travel - from 3" to 6"· Raises ride height by 2"· Adjustable preload and rebound damping with reservoir

iShock Limited Edition Rear Shock Honda CRF50, XR50 $344.99This shock feature a reservoir to keep your shock from fading underfull race conditions. It is fully adjustable! You can fine tune yours bypre load on the spring and it has 2 seperate adjustment nobs for therebound and compression. This product comes with all mounting hard-ware and instructions for easy installation.

Sik50s Blue Rear Shock Honda CRF50, XR50 $99.99Sik50s Blue Shock with 5 adjustments of Preload. 3/4" longer thanstock. Will Raise your ride-height to level out to your +1" longer chro-molly legs and heavy duty springs. Billet aluminum counter lockingspanner nuts.

FOX Racing MXR Rear Shock Honda CRF50, XR50 $299.99The FLOAT MXR weighs only 1.1 lbs, is easy to install with no frame orseat modifications required, it’s rebuildable and revalvable and is themost adjustable shock available with external rebound and an infinitelyadjustable air spring using only an air pump.


Sik50s Full Suspension Kit with ChromollySwingarmHonda CRF50, XR50 $1044.99The SiK50 Full Suspension kit is a complete suspension system upgrade whichincludes:

Front Suspension• Sik50s SE Fork Kit

Rear Suspension • Sik50s Chromolly Swingarm• Extended brake rod• RK420 MXZ Gold Chain• Chain roller & spacer (not shown)• iShock with reservoir• All necessary bolts and bushings

Sik50s Full Suspension Kit withSE Aluminum SwingarmHonda CRF50, XR50 $1174.99Same as above kit except with SE Aluminum Swingarm


Sik50s SE Fork Honda CRF50, XR50 $584.99• Custom designed billet aluminum upper & lower

triple clamps• Now includes stiff fork springs• Fork tubes (4" longer than stock)• Billet aluminum 2 1/4” handlebar risers and bolts• Fork stem• Forks• Front axle• Front brake cable & guides• Brake cable clip• Mini MX bars

Marzocchi ShiverFork with 12” Front

WheelHonda CRF50, XR50 $1559.99

Marzocchi Shiver 35mm Works ForkComplete Kit (12" wheel) 35mm Upside

down design, 6” of travel, seperate com-pression (10 clicks) & rebound (10 clicks),

nitrite coated lower tubes with guards.

Also includes Formula MX hydraulic brakesystem (complete with caliper, lever, and

rotor) 12" wheel assembly (complete with rim,tire, tube, hub, and axle).

Marzocchi Shiver Fork with10” Front WheelHonda CRF50, XR50 $1559.99

Same as above but with a 10” front wheel

Sik50s SE Fork Disc Brake ConversionHonda CRF50, XR50 $374.99Works with both the original Sik50 custom fork assembly and the newSE Fork. SE Fork Disc Brake Conversion. Kit it includes:

• Sik50 Billet Hub (not shown)• Magura Gustav Hydraulic braking system with 190mm rotor• Sik50 Billet Disc Brake adapter• A must for any type of riding. Whether its going in hot in a corner on

the motocross track, highspeed braking while riding mini-supermoto,or just casual riding, this is definetly where its at

• Gustav is Magura's top of the line braking system

Sik50s Heavy Duty Springsfor Stock Forks Honda CRF50, XR50 $39.99Ideal for riders weighing more than 165lbs. Comes with completeinstallation instructions.


iShock Rear ShockHonda CRF70, XR70 $179.99The Mb series CRF/XR 70 iShock features black and hard anodizingthroughout for increased durability. The 14mm Chromoly shaft and "bigbike" type valving set a new industry standard for pit bike performancesuspension. By increasing travel, ride height and the addition ofadjustability features, it's clear why iShock is the intelligent choice.

Sik50s 1" Chromoly Fork Tubeswith No Slop Heavy Duty Bushings Honda CRF50, XR50 $169.99For the adult CRF/XR50 pilot this kit is a must! The stock lowers areeasy to bend when hitting a small jump or running into a rock or curb.With the Sik50's Chromolly lowers you can jump large gaps - hit thoseruts, pot holes and curbs worry free of folding the stock lowers!

Sik50s 1" Chromoly Fork Tubes Only $139.99No Slop Heavy Duty Bushings Only $37.99

King Racing Aggressive Fork Springs Honda CRF70, XR7O Yamaha PW80, TTR-90 $89.99Heavy Duty springs for Heavy Duty riding. Direct replacement for thestock fork springs for the following bikes:

• Honda CRF/XR70• Yamaha PW80• Yamaha TTR-90

*These springs come with all late model Sik50's SE Forks howeverowners of old fork kits may wish to upgrade to the current specsprings.

Sik50s Little Larry Suspension KitHonda CRF50, XR50 $274.99If you bought everything separate it would cost $309.97 but purchased as a kit you save $34.98! Everything you need all as one complete package! Kitincludes the following; SiK50s Chromolly 1" Extended Fork Legs, SiK50 "No Slop" Fork Bushings, SiK50 Heavy Duty Fork Springs, SiK50 Adjustable Blue shock

Sik50s Custom High Performance RollerBearing CamshaftHonda CRF50, XR50 $129.99SiK50s custom ground, high-performance roller-bearing cam. Providesexcellent boost even on a stock motor! Excellent torque across entirerange from 5000 - 10,000 rpms. This is the tallest cam that will workwith the stock springs. Combine this cam with our CDI Rev Booster foreven more power!

Specifications: .224" lift, 214 degrees duration(compare to stock XR50 cam: .160" lift, 180 degrees duration)

*NOTE -- A $60.00 core charge will be refunded when we receive yourstock camshaft. Return packaging will be provided.

Kitaco High Performance Roller BearingCamshaftHonda CRF50, XR50 $99.99This cam provides .198" lift compared to the stock .160" lift

Kitaco Super Ignition CoilHonda CRF50, XR50 $57.99Get more spark from your little 50!


Kitaco CDI Rev BoosterHonda CRF50, XR50, CRF70, XR50 $59.99Capacitor Discharge Ignition (CDI) Rev Booster delivers a strongerspark, increasing the power output of your engine.

Kitaco Inner Rotor Ignition SystemHonda CRF50, XR50 $299.99Lightweight inner rotor ignition replaces your stock CRF/XR50 ignition.Dramatically improves engine response. Includes;CDI/Rev-Box box andwiring harness. Re-uses stock coil.


Acerbis Plastics KitHonda CRF50, XR50, SDG SpeedMini & Xtreme 107 $129.99Kit includes; (1) Front Fender, (2) Shrouds, (2) Side Panels, (1) Rear Fender,(1) Front Number Plate and (2) Fork Guards

*Please specify Green, Black, Blue, Orange, Silver, Red or Yellow whenordering

Baja Designs Dual Sport Body KitHonda CRF50, XR50 $499.99Go from moto to Dual Sport in 15 minutes! If you don't want a permanentdual sport bike but want the ability to have a headlight if necessary, look nofurther. The Quick-Release kit comes with all of the necessary componentspre-wired behind the headlight. Along with that, a whole new rear fenderwith the taillight & turn signals pre-mounted and wired into a single quick-release plug is included. This means you don't need to identify any individ-ual wires upon removal or reinstallation.

Kits Include:• DOT Halogen High/Low Headlight • DOT Taillight with brake switch, (LED taillight available)• DOT Turn Signals• Horn• Ni-Cad Battery (9 ozs) Keeps the lights working when the bike is off • Stator (keeps the battery charged)• Hi Beam Indicator Light• Wiring Harness• Switch Panel- Controls turn signals, horn, headlight and kill• Parts bag-contains all necessary nuts, bolts, zip-ties, etc.• Available in all OEM colors including white and black• Detailed installation instructions

**Dual Sporting an off-road bike is not legal in all states.

Also available in Black, Blue, Orange, Silver,Red or Yellow

Sik50s SE Graphics KitHonda CRF50 & SDG SpeedMini $59.99Fits on all CRF50 and SDG SpeedMini plastics. Graphics included ; (1) Front Fender,(2) Shrouds, (2) Side Panels, (1) Rear Fender, (1) Front Number Plate and (2) ForkGuards

*Please specify either Clear or Red when ordering

Kitaco Oil CoolerHonda CRF50, XR50 $174.99Bolt on oil cooler is the best way to increase the longevity of your 50motor.


Sik50s Tall Seat FoamHonda CRF50, XR50 $24.99A good wau want to be on the seat with less effort to

*For use with TALL gripper seat cover only.

Sik50s Frame BraceHonda CRF50, XR50 $99.99Helps prevent folding your frame if you case a jump. Strongly suggest-ed for use on stock frame.

Sik50s Gripper Seat CoverHonda CRF50, XR50 $44.99A good way to keep control of your bike! Unlike the stock seat cover agripper cover has a texture to it that keeps you where you want to beon the seat with less effort to stay there.

*Please specify for use with STOCK seat foam or TALL seat foam whenordering

Sik50s Heavy Duty Clutch KitHonda CRF50, XR50 $59.99Provides tighter clutch adhesion for less slippage. Comes with the fol-lowing;Heavy-duty clutch springs, clutch plates, gasket and completeinstructions.

Sik50s Heavy Duty Clutch SpringsHonda CRF50, XR50 $24.99Stronger springs apply more pressure to the clutch plates for lessclutch slippage.

Kitaco Heavy Duty Manual ClutchHonda CRF50, XR50 $989.99Excellent addition for any high output motor such as the88SE,95cc,108cc,117, & 124cc units. (Not Pictured)

Kitaco Super Oil PumpHonda CRF50, XR50 $66.99Flows twice the amount of oil compared to stock. Recommended foruse on all CRF/XR50 engine configurations (stock or modified).


Sik50s Engine Breather KitHonda CRF50, XR50 $39.99Black anodized 6061-T6 billet aluminum engine breather kit allowsmotor to spin up quicker by venting excess pressure. Comes with topand bottom covers, breather hose with hose clamp.

Sik50s Billet Gas CapHonda CRF50, XR50 $59.99Billet aluminum gas cap with etched logo. Direct replacement for stockgas cap.

Cold Fusion Dip StickHonda CRF50, XR50 $34.99Awesome diamond cut billet aluminum dip stick has grooves cut in itfor ease of measurement. Sure to add tons and tons of BLING! Directreplacement for stock dip stick.

Cold Fusion Diamond Cut Gas CapHonda CRF50, XR50 $69.99Awesome diamond cut billet aluminum gas cap is sure to add tons andtons of BLING! Direct replacement for stock gas cap.

King Racing Gas Cap Breather VentsAll bikes with vented gas caps $14.99Billet gas cap breather are not only functional but a great way to blingout your bike! Includes short hose.

* Specify color when ordering; Silver, Black, Gold, Red, Blue


Cold Fusion Atomic Heatsink CoverHonda CRF50, XR50 $59.99Replace your stock head heatsink cover with this work of billet alu-minum work of art.

Cold Fusion Maltese Cross Heatsink CoverHonda CRF50, XR50 $59.99Replace your stock head heatsink cover with this work of billet alu-minum work of art.

Sik50s Skull Cam CoverHonda CRF50, XR50 $34.99Billet aluminum cam cover with CNC’ed fly cut logo. Direct replacementfor stock cam cover.

Cold Fusion Diamond Cut Ignition CoverHonda CRF50, XR50 $189.99An awesome piece of work to say the least! This ignition cover is madefrom 6061-T6 Billet and comes out of the CNC just how you see it! Cutaway allows easy access to countershaft sprocket.

Sik50s Skull Engine Cover KitHonda CRF50, XR50 $99.99Our Sik 3 piece Motor Dress Up Kit is a true work of art. Each piece ismachined perfection and anodized in black. Includes the following:;Cam Cover, Heatsink Cover and Rocker Arm Cover.

*Heatsink and Rocker Arm Covers available seperately for $34.99 each.

Sik50s Cut Away Ignition CoverHonda CRF50, XR50 $74.99Starting with a stock ignition cover we cut away part of it to allow easyaccess to countershaft sprocket. The cover is then repainted to make itlook like stock!


Kitaco 88cc Light Bore KitHonda CRF50, XR50 $269.99• 52mm steel sleeved aluminum cylinder• 52mmton, rings, circlips, and wristpin• High performance roller bearing cam• Complete gasket kit

Kitaco 88cc Light Bore Kit w/ 20mm CarbHonda CRF50, XR50 $449.99Combo kit option adds:• Keihin 20mm carb and intake• Standard throttle assembly w/ cable, and mounting hardware

Kitaco 88c Light Bore Rebuild Kit $99.99

Kitaco 75cc Light Bore KitHonda CRF50, XR50 $199.99• 48mm steel sleeved aluminum cylinder• 48mm piston, rings, circlips, and wristpin• High performance roller bearing cam• Complete gasket kit

Kitaco 88cc Light Bore KitHonda CRF70, XR70 $389.99• 52mm steel sleeved aluminum cylinder• 52mm piston, rings, circlips, and wristpin• High performance roller bearing camshaft• Complete gasket kit

Kitaco 88cc Light Bore Kit w/ 20mm CarbHonda CRF70, XR70 $564.99Carb kit option adds:• Keihin 20mm carb and intake• Standard throttle assembly w/ cable, and mounting hardware

Kitaco 88cc X Performance Bore KitHonda CRF50, XR50 $599.99• Oversized valve cylinder head• 52mm steel sleeved aluminum cylinder• 52mm popup piston w/ rings, circlips, and wristpin (12.25:1 com-

pression ratio)• Cylinder head side cover• Rocker arms• Cam sprocket• Oil pump spindle• Camshaft• Complete gasket kit

Kitaco 88cc X Performance Bore Kit w/20mm CarbHonda CRF50, XR50 $774.99Combo kit option adds:• Keihin 20mm carb and intake

*Note -- Ultra oil pump recommended with either kit.


Kitaco 117cc SE Bore Kit Honda CRF50, XR50 $1349.99High revving, super snappy, unmatched power for truely amazing powerand performance• Best of the Best!!!• Complete with everything you need to make your motor absolutely rip!• Sounds like a CRF250F!

• Oversized valve cylinder head• 54mm steel sleeved aluminum cylinder• 54mm piston w/ rings, circlips, and wristpin• Cylinder head side cover• Rocker arms• Cam sprocket• Oil pump spindle• Camshaft• Complete gasket kit• Stroker Crank• Extended cylinder studs

*NOTE -- Cases will need to be bored out to fit the oversized piston.

Kitaco 124cc SE Bore Kit Honda CRF50, XR50 $1849.99High revving, super snappy, unmatched power for truely amazing powerand performance• Best of the Best!!!• Complete with everything you need to make your motor absolutely rip!• Sounds like a CRF250F!

• Oversized valve cylinder head• 56mm steel sleeved aluminum cylinder• 56mm piston w/ rings, circlips, and wristpin• Cylinder head side cover• Rocker arms• Cam sprocket• Oil pump spindle• Camshaft• Complete gasket kit• Stroker Crank• Extended cylinder studs

*NOTE -- Cases will need to be bored out to fit the oversized piston.


K&N Air Filter(Stock CRF/XR50 Carb) Honda CRF50, XR50 $34.99Fits stock CRF/XR50 carburetor

Keihin 20mm Carb Kit with Intake Honda CRF50, XR50 $189.99• 20mm Keihin carburetor• Intake included• Throttle assembly w/ cable• Gaskets and mounting hardware

Main Jet Kit for Keihin 20mm Carb - $24.99Includes main jet sizes: 78, 80, 82 and 85.

Uni Air FiltersStock Honda CRF/XR50 Carb $19.991 1/8" X 4" UNI CRF/XR50 Stock Replacement Filter.

Keihin 20mm Carb $24.99

Stock Honda CRF/XR70 Carb $24.99

*Must use UNI Foam Cleaner and Oil on all Uni air filters.

Sik50s Tank Spacer Kit $19.99Honda CRF50, XR50Lift you gas tank to allow room for huge 24mm & 26mm carbs. Comeswith all necessary hardwear and washer.

Keihin PE24 Carb Kit with IntakeHonda CRF50, XR50 $219.99• 24mm Keihin carburetor• Intake• Throttle assembly w/ cable• Gaskets and mounting hardware


Sik50s Rear SprocketsHonda CRF50, XR50 $39.99Black anodized, billet aluminum sprockets

*Please specify size when ordering; 34, 35,36, 37, or 38.

RK 420 Gold ChainAll bikes with 420 pitch chain$34.99Awesome upgrade overyour stock chain! Idealreplacement for the weakchains that come stockon many bikes.

Cold Fusion Rear SprocketsHonda CRF50, XR50 $44.99Billet aluminum work-of-art sprockets

*Please specify size when ordering; 34, 35, 36or 37.

Sik50s CountershaftSprocketsHonda CRF50, XR50 $14.99Heavy duty steel sprocket sure to putthe power down.

*Please specify size when ordering;13, 15 or 16.

WRP Black Aluminum Rim Honda CRF50, XR50 $89.99 per rimWider and lighter than the stock steel rim. Made inItaly. Highest Quality on the market, guaranteed tohave tires bead-up unlike cheesy copys.

*Please specify 10” or 12” diameter when ordering.

**Note -- These rims require use of heavy dutyspokes.

Shinko 10" MX Tires Honda CRF50, XR50 $29.99 per tireA great tire that will have your bike hooking upin any riding condition. Sold per tire.

*Please specify Front (2.50”x10”) or Rear(2.75”x10”) when ordering

IRC 10" Motard TiresHonda CRF50, XR50 $19.99 per tireFits 10" Rim. Tire size: 3.00x10".

Sik50s Heavy Duty Spoke Kit Honda CRF50, XR50 $56.29 Heavy duty spoke for use with WRP Aluminum rims.Includes spoke nipples.

*Please specify spokes for use with 10” or 12” diameterrims when ordering.

Sik50s 10" TubeHonda CRF50, XR50 $6.99 per tube10" tube for 10" tires! Best to be sure andalways keep a spare or two on hand.

King Racing USA Rim LockHonda CRF50, XR50, Kawasaki KLX110,Suzuki DR-Z110 $12.99Keep your tire from spinning on the tire. A must havefor any 50 or 110 that has a bigger engine! Sold each,used on the rear tire.


Also available in Silver

Sik110s Chain GuideKawasaki KLX110 / Suzuki DR-Z110 $69.99New style Sik110s Billet Chain Guide. Black anodized with ournew logo and built to last. Comes with all hardware and easy toinstall!

Sik110s Aluminum SwingarmKawasaki KLX110 / Suzuki DR-Z110 $389.992 inch extended, boxed aluminum swingarm.

*Please specify Silver or Black when ordering

Sik110s Carbon Fiber Glide PlateKawasaki KLX110 / Suzuki DR-Z110 $99.99Carbon Fiber glide plate protects the engine from damage when jump-ing your bike. Bolts right on!

Sik110s Rear Brake Torque ArmKawasaki KLX110 / Suzuki DR-Z110 $39.99Ditch the plain jane rear brake torque arm in favor of this bling-blingpart. Billet aluminum construction ensures high strength and lowweight.

Don’t forget toupgrade the chain!

see page 16


Sik110s Mini MX HandlebarAll 7/8” Bar Clamps $49.99Aluminum Mini MX handlebars with 7/8" diameter clamp area. Comeswith handlebar pad. These are the same handlebars featured in our"Sik50s MX Handlebar Kit"

Sik110s Handlebar Pad onlyAll Handlebars $12.99A top quality bar pad to finish off any bar kit!

Sik110s Flex Shift LeverKawasaki KLX110 / Suzuki DR-Z110 $34.99Tired of broken shifters? Then this shifter is for you. Features a foldingtip which allows it to fold back (rather then break) upon impact. Thestainless steel polished brakes offer superior feel, feedback and dura-bility. This is a must have for all 110’s!

*Please specify either 2002-04 or 2005 model year when ordering

Sik110s Upper Triple ClampKawasaki KLX110 / Suzuki DR-Z110 $179.99Billet aluminum upper triple clamp is a direct replacement for the stockitem. Allows any 7/8” diameter handlebars to be bolted onto stockforks.

Sik110s Over-the-Top Brake PedalKawasaki KLX110 / Suzuki DR-Z110 $69.99Over the top design, routes the Brake Lever "Over The Top" of thekickstart so it can't hang up in a rut, or snap off. Aggressive teeth onthe foot pedal for positive braking feedback. Black powdercoated, mildsteel

King Racing Throttle Bearing KitAll closed end throttle tubes $6.99Using a precision roller needle bearing and hardened bearingraces, the King Racing USA Throttle Bearing Kit is designed toprevent the throttle from sticking due to a crash or badadjustment by stopping the throttle from jamming against theend of the handlebar. The Throttle Bearing Kit is easy to installand fits between the end of any 7/8” handlebar and the insideof the throttle tube (closed throttle tube only). This kit can beinstalled on any motorcycle using a closed throttle tube.

King Racing GripsAll Handlebars $7.99High traction grips for highperformance mini bikes.


Sik110s Replacement Springfor Stock Rear Shock Kawasaki KLX110 / Suzuki DR-Z110 $79.99Stiffer rear spring, direct replacement for use with stock rear shock.

Sik110s Replacement Springs for Stock Forks Kawasaki KLX110 / Suzuki DR-Z110 $79.99Stiffer fork springs, direct replacement for use with stock forks.

iShock Rear ShockKawasaki KLX110 / Suzuki DR-Z110 $179.99The Mb series KLX/DRZ 110 Extended iShock features black and hardanodizing throughout for increased durability. The 14mm Chromoly shaftand "big bike" type valving set a new industry standard for pit bike per-formance suspension. By increasing travel, ride height and the additionof adjustability features, it's clear why iShock is the intelligent choice.Installation is a breeze and all shocks utilize the stock hardware.


Marzocchi Shiver Fork with 14” Front WheelKawasaki KLX110 / Suzuki DR-Z110 $1574.99Marzocchi Shiver 35mm Works Fork Complete Kit (12" wheel) 35mmUpside down design, 6” of travel, seperate compression (10 clicks) &rebound (10 clicks), nitrite coated lower tubes with guards.

Also includes Formula MX hydraulic brake system (complete with caliper,lever, and rotor) 14" wheel assembly (complete with rim, tire, tube, hub,and axle).

Sik110s KX60 Fork KitKawasaki KLX110 / Suzuki DR-Z110 $599.99Includes Billet Top Triple Clamp, Front Brake Cable and KX60 Fork Legs.Simply reuse your stock 110 front wheel and lower triple clamp. Great wayto upgrade the front end on your 110 and not break the bank.


Sik110s Hydraulic Clutch KitKawasaki KLX110 / Suzuki DR-Z110 $319.99Bolt on hydraulic clutch kit with steel braided clutch line that convertsyour 110 from an auto clutch to a semi-auto clutch.

Sik110s See-Through Graphics KitKawasaki KLX110 / Suzuki DR-Z110 $59.99Fits on all KLX110 and DR-Z110 plastics. Graphics included ; (1) FrontFender, (2) Shrouds, (2) Side Panels, (1) Rear Fender, (1) Front Fenderand (2) Fork Guards

Sik110s Shift StarKawasaki KLX110 / Suzuki DR-Z110 $34.99Case harden, chromoly steel shift star helps ensure crisp and preciseshifting on the Kawasaki KLX110 / Suzuki DR-Z110. Direct replacementfor stock part cast shift star. The stock shift star can break underheavy use (i.e. an adult riding the bike).

Sik110s Heavy Duty Clutch SpringsKawasaki KLX110 / Suzuki DR-Z110 $24.99Stronger springs apply more pressure to the clutch plates for lessclutch slippage.

Sik110s Clutch Primary Drive GearKawasaki KLX110 / Suzuki DR-Z110 $109.99Removes the automatic clutch assembly, convert your bike from autoto fully manual. Also drop 3lbs. from crank shaft for a quicker revvingengine!

Billetware Bump Start Kawasaki KLX110 / Suzuki DR-Z110 $29.99Removes the neutral safety function in order to allow bike to bestarted in any gear.

Sik110s Skull Cam CoverKawasaki KLX110 / Suzuki DR-Z110 $49.99Billet aluminum cam cover with CNC’ed fly cut logo. Direct replacementfor stock cam cover.

Sik110s Side CoverKawasaki KLX110 / Suzuki DR-Z110 $34.99Bolts right on to your 110 motor to add bling!• Newest design• Billet Aluminum• Anodized Black

Cold Fusion Oil Fill CapKawasaki KLX110 / Suzuki DR-Z110 $29.99Awesome diamond cut billet aluminum oil fill cap. Sure to add tons andtons of BLING! Direct replacement for oil fill cap.

Cold Fusion Diamond Cut Gas CapKawasaki KLX110 / Suzuki DR-Z110 $69.99Awesome diamond cut billet aluminum gas cap is sure to add tons andtons of BLING! Direct replacement for stock gas cap.

Sik110s Billet Oil Fill CapKawasaki KLX110 / Suzuki DR-Z110 $24.99Black anodized, billet aluminum oil fill cap with o-ring. Direct replace-ment for stock oil fill cap.

Sik110s Billet Gas CapKawasaki KLX110 / Suzuki DR-Z110 $59.99Billet aluminum gas cap with etched logo. Direct replacement for stockgas cap.


Don’t forget thevent cap!see page 11


Uni Air FiltersKawasaki KLX110 / Suzuki DR-Z110 $19.99For use with Stock KLX110/DR-Z110 Airbox*Must use UNI Foam Cleaner and Oil on all Uni air filters.

Outerwears Pre FilterKawasaki KLX110 / Suzuki DR-Z110 $22.99If you have to run a pod air filter on your 110 than you better cover itwith a pre filter. Made from a special water repellent material the prefilter protects the pod air filter from mud, dirt and rocks flying off ofthe front tire. This is the best way to extend the life of any pod air fil-ter on your 110, consider it cheap insurance.

Sik110s Pod Air FilterKawasaki KLX110 / Suzuki DR-Z110 $24.99Fits the stock 110 carb, 26mm carb or 28mm carb.Designed to replace stock air box. Use in conjunctionwith Outwears Pre Filter for best results.

*UNI Foam Cleaner and Oil on all Uni air filters.

Mikuni VM26 Carb Kit with Intake Kawasaki KLX110 / Suzuki DR-Z110 $218.99• Works with stock airbox• 26mm Mikuni carburetor• Intake• Throttle assembly w/ cable• Gaskets and mounting hardware

Mikuni VM28 D-Slide Carb Kit with Intake Kawasaki KLX110 / Suzuki DR-Z110 $229.99(Not Pictured)• Must use with Sik110s pod-type air filter• 28mm Mikuni carburetor• Intake• Throttle assembly w/ cable• Gaskets and mounting hardware


Sik110s Oil Cooler KitKawasaki KLX110 / Suzuki DR-Z110 $399.99Finally a bullet proof oil cooler for your monster 110! This is THE bestkit you can buy to help protect the 110 motor from over heating.This oil cooler cools the oil in both the case and head. Total bolt-onperformance. Kit includes;

• Oil Cooler with Billet Aluminum Mounting Bracket• Oil Pump with O-Rings• Oil Lines

Kitaco Oil Cooler KitKawasaki KLX110 / Suzuki DR-Z110 $234.99Economical version of the Sik110s oil cooler. This oil cooler cools theoil in the head only thus helping to prolong head life be keeping the oilwithin the proper temperature range. Oil cooler mount replaces the leftside fairing bracket. Kit includes;

• Oil Cooler with Billet Aluminum Mounting Bracket• Oil Lines and Fittings


Kitaco 143cc SE Big Bore KitKawasaki KLX110 / Suzuki DR-Z110 $789.99Boost your KLX's HP to 15.5 HP and more! Introducing the Kitaco143SE Big Bore Kit.

• SE Head (complete) w/ monster sized valves• SE Race Cam• High Compression Piston• Nicasil Aluminum cylinder• Complete Gasket Kit• Spark Plug

Sik110s Heavy Duty Cylinder StudsKawasaki KLX110 / Suzuki DR-Z110 $29.99Manufactured from heat treated 4130 chromoly with an oxide coating.More threads are threaded into the cylinder in order to prevent blownhead gaskets and allow you to maintain higher torque specs.

Sik110s Heavy Duty Valve SpringsKawasaki KLX110 / Suzuki DR-Z110 $24.99High revving KLX/DR-Z motors need stronger valve to prevent valvefloat. We strongly advise you to upgrade to these valve springs whenincreasing the CC’s of your KLX/DR-Z motor.


Sik110s 150cc Big Bore KitKawasaki KLX110 / Suzuki DR-Z110 $299.99Requires stock cylinder to be bored and new sleeve to be pressed in.Please contact King Racing USA for installation services.

Kitaco 143cc Big Bore KitKawasaki KLX110 / Suzuki DR-Z110 $447.99This is no wimpy 130cc motor kit, this is the REAL DEAL with 143cc ofpower and torque. This motor kit bolts on to your KLX110 or DR-Z110to bring it to life and roar down the track. Combine with the Mikuni26mm Carb Kit for best results.

• Nicacil sleeved aluminum cylinder• 60mm piston, rings, circlips, and wristpin• High performance roller bearing cam• Complete gasket kit


TrikTopz Custom Valve Caps All bikes $6.99 per pairAdd some Bling to your wheels with these custom Valve Caps! Come inpairs. Sold per pair.

• Dice - Red, Blue or Black• Maltese Cross - Chrome, Red or Black• Pistons - Chrome• Spikes - Chrome• Skulls - Chrome with Red Eyes• Bullets - Blue, Gold, Black or Red• Bling Bling (all chrome) - Dollars, Crowns or Stars

Sik50s Engine Stand Honda CRF50, XR50 $49.99Sik50s motor stand is a must have for the guy who bench builds hismotor! Boxed tube metal construction with black end caps and finishedin red powdercoat. Motor mounting hardware included.

Sik50s Flywheel Puller Honda CRF50, XR50 $14.99A must have tool for removing the flywheel

Clymer Service Manual Honda CRF50, XR50 $29.99Clymer repair manuals provide step-by-step procedures based uponthe complete disassembly of the machine. This hands-on experiencecombined with extensive research results in a manual that is bothdetailed and user-friendly.


Hardtail (Strings thru the body lets you rip and Rock!)$649.99 Floyd Rose Style Locking Tremolo pictured (For the Hardcore ripper)$799.99 It may be a guitar but thats no exception. The SiK50 by KnE Guitars is a tribute to KingRacing's premiere line of performance enhancements for the XR50/CFR50. The bodyis made from hand picked Alder and finished with a tough urethane clear fora deep, hard shine. The Neck is one piece maple with 22 frets ona Rosewood fretboard. The satin lacquer finish on the backof the neck gives it that Classic guitar feel.

Keeping with the King Racing tradition, the develop-ment team at KnE has come up with a hotrod of apickup, “The S2”. Perfect for ripping a screamin'lead or rockin' to a cool groove, The S2 makes ithappen. The SiK50 comes with 2 bridge type.

Specs: Body - Alder w/urathane finish Neck - Maple/Rosewood 12" radius fretboard Bolt-on Scale length - 25.5" Pickup - Single KnE S2 humbucker Controls - Single Volume Hardware - Black/Chrome Comes with gigbag

BURN$749.99BURN sets the world on fire! A rocker's delight with strongcurves and a fast neck. The Rock Maple neck offers a solidfeel and outstanding sustain add to that KnE's S1 and RK1

pickups and you get a sound that BURNS!

Specs Body - Alder Neck - Maple/Rosewood 12" radius Set-neck No. of Frets - 22 Medium Jumbo Scale Length - 25" Pickups - KnE S1(Bridge) KnE RK1(Neck) Bridge - Schaller 456 Black Finish - Lacquer(Neck) Urethane(Body) Hardware - Chrome/Black

Comes with gigbag

V-Rage Stealth $849.99This Rocker never gets old! V-RAGE, KnE's Tribute to the V! What more can be said other than KnE has done it againwith this one. Hard Rock Maple neck. This baby Rocks!!!

Specs Body - Poplar Neck - Maple/Ebony 12" radius Set-neck No. of Frets - 22 Medium Jumbo Scale Length - 25" Pickups - KnE S1(Bridge) KnE RK1(Neck) Bridge - Schaller 456 Black Finish - Lacquer(Neck) Urethane(Body) Hardware - Chrome/Black Paint Scheme - Gray Camoflage Comes with gigbag

Copyright 2005 King Racing USA. Specifications and prices subject to change without notice. Misprints in pricing or information cannot be honored.Contents of catalog may not be used or reproduced without prior written permission. All references to manufactures names, symbols and descriptions aredone for reference purposes only, any trademarks used are trademarks of their respective companies.

:: :: … :: :: ... • improved rider position ... will raise your ride-height to level out to...

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