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Brompton derailleur chain tensioner idler set

QCTIDLDRSET

Brompton

Brompton derailleur chain tensioner idler (jockey wheel) bearings / fixings set - pair - QCTIDLDRSET

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We have 33 in stock

£18.00

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Brompton derailleur wheels

The jockey wheels on the derailleur version of the Brompton chain tensioner are made of a durable nylon material

Over time these will wear and could help cause the chain to slip when under load

It is common (normal even) to replace the complete chain tensioner assembly - but it's possible to replace just the jockey wheels and associated components to save waste and some money

What's in the pack?

This derailleur jockey wheel pack consists of the following items:

  • Pair of jockey wheels (idlers) for derailleur (2 or 6 speed) Brompton chain tensioners - 10 tooth
  • Bearings (pair - approx 19mm long with a diameter of 6mm
  • Fixing nut (approx 30mm long) and bolt (pair)
  • Washer (pair)
  • Dust cap (pair)

This set allows you to replace just the worn jockey wheels on a Brompton chain tensioner 

Tip: to keep your jockey wheels lasting longer (this applies to all drive chain components) - keep them clean from dirt / too much oil as this will cause them to wear quicker

Tools required: 

  • 2.5mm allen key / hex wrench
  • 10mm spanner
  • small flat head / blade screwdriver


Brompton 2020 Q part code: Q101511
Brompton Q part code: QCTIDLDRSET
Brompton part number: 9023097  

 

Reviews

Grade 
26/11/2018

Does the job

While a little disappointed to have to replace within the year after average mileage, change and spare part/s were at least not that expensive and Brompton is back to its best again. Thank you Mike and Brilliant Bikes again for great service.

    Grade 
    12/12/2016

    Brompton derailleur chain tensioner idler

    Fast and pleasant service

    • 1 out of 1 people found this review useful.

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    Brompton derailleur chain tensioner idler set

    Brompton derailleur chain tensioner idler set

    Brompton derailleur chain tensioner idler (jockey wheel) bearings / fixings set - pair - QCTIDLDRSET

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    Data sheet

    OriginUK
    Comm Code87149990