Brompton Bottom Bracket Cartridge
BB cartridge JIS 119mm, Part Code:
In January 2013 a new crankset was introduced with detachable chainrings. This crankset is designed to mount to a JIS taper bottom bracket, it is not compatible with the ISO bottom bracket.
If you are unsure of the correct fitting process please consult your Brompton dealer. Brompton cannot accept responsibility for any failures due to incorrect fitting or maintenance.
When using with the ‘fixed chainring’ crankset (pre 2013) cranks should be tightened to 40Nm.
Specifications are subject to change without notice. We are doing our best to provide accurate and up to date product information and product images on our site but we cannot guarantee their absolute accuracy. Please contact the Store if in doubt.