ROTOR T4730 External Bottom Bracket - Black D1 Chassis Carbon fiber crown & High performance electronic shift
Platform notes & fabric story
Description
ROTOR T4730 External Bottom Bracket Black D1 Chassis Carbon fiber crown & High performance electronic shift Chassis Carbon fiber crown & steerer bonded to aluminum upper tubes The M540 is one of the world's most popular SPD clipless pedals for MTB Commuting Off road usage the bottom bracket is compatible with 68 mm road and 73 mm MTB frames The T4730 model fits Rotor cranksets with 30 mm axle