How To Fit And Remove The Brompton Advance Chain Tensioner For P And T Line

The Brompton Advance chain tensioner attaches to the rear frame and keeps your chain tight and in position whilst allowing the bike to fold. After many miles this part can wear and could need replacing.


Parts Information

Advance Derailleur Chain Tensioner- Part Number: Q102710
Advance Single Speed Chain Tensioner- Part Number: Q102711

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