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Brompton Knowledge | Brompton Advance 4 Speed Derailleur For P And T Line

Brompton Knowledge | Brompton Advance 4 Speed Derailleur For P And T Line

Video

Video

Brompton Advance 4 Speed Derailleur For P And T Line

How to remove and fit the Brompton advance Derailleur. Your derailleur shifts thousands of times over it’s lifespan and is subject to road grime and weather. Even with the best cleaning and maintenance regime it will eventually need replacing.
Buy your derailleur here

Parts Information

Brompton Advance 4 Speed Derailleur- Part Number: Q102995

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