fitting instructions helpful hints thank you for your ... · your kit includes: speedplay (4-hole...

2
LL SHIM DESIGN These flat Leg Length (LL) Shims are designed to allow cyclists to compensate for functional or measurable differences in leg length. A Leg Length Shim ‘stack’ can be attained by using a LL Shim(s) [and/or alternating stacked Cleat Wedges]. Some examples: 4.5mm shim ‘stack’ is (1) 3mm LL Shim & (2) Cleat Wedges 5.5mm shim ‘stack’ is (1) 3mm LL Shim & (2) sets of Cleat Wedges & so on, in 1mm increments. Your structural health care professional, bike fitter or even your own experience will help to determine the size of the shim stack best suited to your needs. These simple suggestions &hints listed below will help you get the best out of your LL Shim purchase for Speedplay Light Action, Zero or X Series cleats. 2 Cleat Wedges = 1 stack 1 LL Shim Speedplay (Zero Cleat shown) Cleat Wedge(s) Leg Length Shim Speedplay Base Plate & Snap Shim 4-hole connection - Speedplay Precision Stack Height increase With 1 Cleat Wedge on top of LL shim for forefoot tilt Best Practices Add 2 Cleat Wedges (thick to thin, alternated) on top of LL shim for more height With 2 Cleat Wedges on top of LL shim for more tilt Tools Required: Marking Pen Philips Screwdriver 1° tilt per Cleat Wedge Compatible with: • Speedplay 2 x Cleat Wedges Leg Length Shim 3 mm stack height Why a Wedge? With Wedge(s) added. Even pressure across the ball of the foot & pedal with correct alignment. Wedges fill the gap between the foot and pedal. Recent studies show 96% of all cyclists are misaligned in their connection to the bicycle, decreasing comfort & efficiency. BECAUSE… 87% of people with feet have a forefoot that tilts up & to the inside (Forefoot Varus) and 9% of people with feet have a forefoot that tilts up and to the outside (Forefoot Valgus). ALL conventional pedal systems require a cyclist to connect to the pedal flat-footed. Without correction, this predisposes cyclists to mechanical defects in their pedaling stroke. Your kit includes: Speedplay (4-hole style) 4 x M4-15 mm 4 x M4-17 mm Fitting Instructions & Helpful Hints Thank you for your purchase and interest in using our products. We hope this Leg Length Shim will exceed your expectations and help you with your cycling activities. As an esteemed customer of ours, we would be glad to hear from you. Please provide any feedback at our website www.BikeFit.com. 4-Hole (Speedpaly type) 3MM Leg Length Shim Part# 3430103 Form# 0410105

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Page 1: Fitting Instructions Helpful Hints Thank you for your ... · Your kit includes: Speedplay (4-hole style) 4 x M4-15 mm 4 x M4-17 mm Fitting Instructions & Helpful Hints Thank you for

LL S

HIM

DE

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NTh

ese

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Leg

Leng

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him

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sign

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low

cyc

lists

to

com

pens

ate

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unct

iona

l or m

easu

rabl

e di

ffere

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leg

leng

th. A

Leg

Len

gth

Shi

m ‘s

tack

’ can

be

atta

ined

by

usin

g a

LL S

him

(s)

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ked

Cle

at W

edge

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me

exam

ple

s:

4.5m

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him

‘sta

ck’

is (1

) 3m

m L

L S

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leat

Wed

ges

5.5m

m s

him

‘sta

ck’

is (1

) 3m

m L

L S

him

&

(2) s

ets

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s &

so

on,

in 1

mm

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Your

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the

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gges

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our

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Clea

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Leg

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im

Spee

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Shi

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4-ho

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peed

play

Prec

isio

n St

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se

With

1 C

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ge

on to

p of

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Bes

t Pr

acti

ces

Add 2

Clea

t Wed

ges

(thick

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in, a

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top

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With

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ore

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Clea

t Wed

ge(s

)

Tools Required:

• Marking Pen• Philips Screwdriver

1° tilt per Cleat Wedge

Compatible with: • Speedplay

2 x Cleat WedgesLeg Length Shim

3 mm stack height

Why a Wedge?

With Wedge(s)added.

Even pressure across the ball of the foot & pedal with correct alignment.

Wedges fi ll the gap

between the foot

and pedal.

Recent studies show 96% of all cyclists are misaligned in their connection to the bicycle, decreasing comfort & effi ciency.

BECAUSE… 87% of people with feet have a forefoot that tilts up & to the inside (Forefoot Varus) and 9% of people with feet have a forefoot that tilts up and to the outside (Forefoot Valgus). ALL conventional pedal systems require a cyclist to connect to the pedal fl at-footed. Without correction, this predisposes cyclists to mechanical defects in their pedaling stroke.

Your kit includes:

Speedplay (4-hole style)

4 x M4-15 mm

4 x M4-17 mm

Fitt

ing

In

stru

ctio

ns

& H

elp

ful

Hin

tsTh

ank

you

for y

our p

urch

ase

and

inte

rest

in u

sing

ou

r pro

duct

s. W

e ho

pe th

is L

eg L

engt

h Sh

im w

ill

exce

ed y

our e

xpec

tatio

ns a

nd h

elp

you

with

you

r cyc

ling

activ

ities

.

As a

n es

teem

ed c

usto

mer

of o

urs,

we

wou

ld

be g

lad

to h

ear f

rom

you

. Ple

ase

prov

ide

any

feed

back

at o

ur w

ebsi

te w

ww

.Bik

eFit.

com

.

4-H

ole

(S

peed

paly

type

)3M

M L

eg L

engt

h Sh

imPa

rt#

3430

103

Form

# 04

1010

5

Page 2: Fitting Instructions Helpful Hints Thank you for your ... · Your kit includes: Speedplay (4-hole style) 4 x M4-15 mm 4 x M4-17 mm Fitting Instructions & Helpful Hints Thank you for

Phone: 425-285-5829 11335 NE 122nd Way, Ste#105 • Kirkland, WA 98034 USA

Most people can benefi t from a Wedge, so remember to check forefoot tilt to see if you can improve knee alignment by using an ITS Wedge inside your shoe or external Cleat Wedges. Check each foot for tilt, as they may be different. Use the Forefoot Measuring Device (FFMD) shown below, to easily and quickly determine forefoot tilt and calculate a starting point for the number of wedges needed. FFMD BikeFit Part# 7010101

a. Kneel on a chair, facing the back, with relaxed feet extending over the edge.

b.Place the Forefoot Measuring Device (FFMD) on the bottom of each foot pushing the handle against the heel so the vertical portion is aligned dividing the heel in two equal halves. c.

With FFMD in place, position the top fl at surface of the Device (½-circle protractor) on ball of foot. Note angle indicated by the protractor. Repeat 3-times / foot to achieve a left & right forefoot tilt avg. Use this as your starting point for Cleat Wedge usage.

1.STEP

2.STEP

FITTING INSTRUCTIONS

3.STEP

4.STEP

Place Shim stack on sole of shoe, place cleat on top and screw bolts into shoes but don’t tighten fully.

Adjust the cleat to desired position using marks on sole and then tighten bolts evenly until secure.

a.HINT

HELPFUL HINTS:

b.HINT5.

STEP

Mark your cleat position (make sure the marks extend well enough beyond to account for LL Shims to be installed). This step will benefi t you greatly when putting things back together.

Adjusting the Cleat position.a. Your Cleat has an adjustment range front to back (via

base plate), right to left via 4 screws and rotation on the cleat. After practicing engagement and release from pedal, readjustment may be needed for best cleat position.

b. After determining best cleat position, fi rmly and evenly tighten screw fasteners.

screw fasteners

bottom plate

Cleat Wedge(s)

spring housing

Ensure cleat to shoe compatibilityDo not overtighten 3 base plate screws to cause base plate defl ection to curved shoe soles. This is more often with smaller sized shoes. Speedplay includes Snap Shims with their cleats that will help (See Step 3).

3-hole base plate

snap shims

shoe sole radiustoo large

shoe sole radiustoo small

shoe sole radiusoptimal

closely matches shape of base plate

base plate screws

Remove cleat from shoe and measure length of the existing screws. Add the size of the LL Shim(s) you plan to use to the measurement of the length of mounting screws to determine the length of new screws that you’ll need.

Leg LengthShim

Speedplay has some great additional information online, so please check out their Fit Tech Videos found at www.Speedplay.com

Speedplay FIT TECH ONLINE VIDEOS

SCREW PICKThe BikeFit Screw Pick (part# 70010 - sold separately) is a sharp stainless steel

point to clean away debris from the smallest crevices, aiding you in the task to quickly remove old cleats and their worn down screws. This tool can be such a time saver for problem cleats! Speedplay® users will fi nd that this tool grinds out debris from the screw heads providing more contact area for a screw driver, to remove old worn screws from cleats.

www.BikeFit.com