· sealed bearings in proven Shimano quality · maintenance-free · BSA thread (1,37 x 24), 68 mm case width · available with axle length 113, 118 or 121 mm Please specify axle length!
· for double cranksets · axle length: 109,5 mm · sealed bearings, maintenance-free · also suitable for FC 7700/7701/6500/5502 · available with BSA (1,37 x 24) or Ital. (36 x 24) thread Please specify thread type!
· for triple cranksets · axle length: 118,5 mm · sealed bearings, maintenance-free · also suitable for FC 7703/ 6503/5504/5505 · available with BSA (1,37 x 24) or Ital. (36 x 24) thread Please specify thread type!
