Track style crankset with bottom bracket AL-6061 forged arms, AL-7075 ring Includes English threaded GXP cup and bearing set 165x48 GXP BLK 130x5B 1
Track style crankset with bottom bracket AL-6061 forged arms, AL-7075 ring Includes English threaded GXP cup and bearing set 170x48 GXP BLK 130x5B 1