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Brompton standard chain tensioner idler (jockey wheel) set (pair) View larger

Brompton standard chain tensioner idler (jockey wheel) set (pair)

QCTIDL

New product

Brompton standard chain tensioner idler (jockey wheel) set (pair) for Brompton bikes with no derailleur

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5 in stock

£3.25

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Brompton chain tensioner replacement jockeys wheels

This is a replacement pair of jocjet wheels for the chain tensioner (sometimes called a derailleur even though on this model it is not - it just keeps the chain tension correct when riding and folded) for single, three and five speed Bromptons (i.e. for Bromptons with a standard - non-derailleur - chain tensioner)

A new set (pair) of Jockey / idler wheels for the chain tensioner.

Brompton Q part code: QCTIDL
Brompton part number: 9023073 

Reviews

Grade 
27/02/2016

easy to replace.

These little wheels are easy to fit. I have ridden my Brompton so much that I have now got through two sets of these - over the years they get worn away and you suddenly find the chain is coming off rather easily when you fold the bike and the jockey wheels have been worn down to half their original size.

  • 1 out of 1 people found this review useful.
Grade 
01/06/2015

small chain tensioner wheels

Easy to fit came with the bolts (not showing in photo) these have Allan key heads re-placing slot headed bolts that were on before

    Grade 
    24/03/2015

    Exact replacement.

    Perfect swap. Fits fine. Does what it says on the tin.

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      Brompton standard chain tensioner idler (jockey wheel) set (pair)

      Brompton standard chain tensioner idler (jockey wheel) set (pair)

      Brompton standard chain tensioner idler (jockey wheel) set (pair) for Brompton bikes with no derailleur

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