SuperB Bottom Bracket Tool Retaining System 11.7018.061.030 Reflective inserts for high visibility

Reflective inserts for high visibility and safety in low-light conditions

Note: you can use Index outer for non index levers

Chain breaker - Yes

we didn’t forget about that

ideal for challenging visibility or harsh weather

SuperB Bottom Bracket Tool Retaining System 11.7018.061.030 Reflective inserts for high visibilitySuperB Bottom Bracket Tool Retaining System Used with most Super B bottom bracket wrenches, 1 2? driver. bottom bracket tool and some 3 8? driver bottom bracket tools, ensuring that they are fully engaged with a threaded external cup bottom bracket to prevent slippage. Fits threaded cup and thread together bottom brackets with external cups; cant fit cartridge and cup and cone bottom brackets.