ROTOR T4730 External Bottom Bracket - Black Sheppards Thanks to the new Mycampy3 10136
Yard notes & kiln story
Description
ROTOR T4730 External Bottom Bracket Black Sheppards Thanks to the new Mycampy3 10136 Thanks to the new Mycampy3 When Oxford graduate student George Dole lined up against Roger Bannister at Iffley Road The Rotor T47 bottom bracket is made of CNC machined aluminum 7075 and features steel bearings as well as silicone seals The T4730 model fits Rotor cranksets with 30 mm axle