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Wheels Manufacturing Cassette / Bottom Bracket Spacer

Customer Reviews (1)

5 / 5| Write your review

£1.99

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Details

High quality spare spacers for Freehub bodies and outboard bottom bracket cups
Machined aluminium in natural silver
Inner Diameter: 35mm Outer Diameter: 40.5mm

Product Reviews (1)

Questions & Answers (2) Q & A

Specification

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Product Reviews (1)

Overall Product Rating 5 / 5

Does as expected allowing chain-line fine tuning

By Chris

17 Oct 2020

5 / 5

I recommend this product

Consmay be necessary to adjust the pedals!

Prosallows fine chain-line adjustment, easy to use and fit

Easy to install spacers that fit a cartridge type Bottom Bracket perfectly, I needed my chain line to be moved slightly, and as these are measured at 1.5mm its possible to change the chain-line precisely.
They are exactly 1.5 mm in thickness, measured using a calliper gauge. using multiples of these will enable larger chain-line movement, but be aware that too many will reduce the thread length of the bottom bracket! it will also expose the non drive side to dirt and water, where the threads are normally covered completely. this is not a real problem, just be aware. and it may also be necessary to adjust the pedals with spacers as they will move over by exactly the same width as the spacers.

Questions & Answers (2)

Internal diameter

By Paul

23 Mar 2021

What is the internal diameter of the spacer?

SJS Customer Service:

Thank you for enquiry, 35mm Internal and 40.5mm external

WD 23/03/21

Single speed freewheel

By Anonymous

11 May 2018

I have a single speed bike with a Dicta freewheel, can I use this to space the freewheel so that the chainline is better?

SJS Customer Service:

Hi there,

In theory, yes you could. But we would recommend looking at adjusting the chain ring position.

Thanks