Shimano Ultegra / 105 Innenlager SM-BBR60 Hollowtech II Schwarz - ITA Gewinde Lastenrad the surface of this chainring

the surface of this chainring is up to 3 times harder than a conventional chainring

XLC Road brake shoes cartridge BS-R02

Seine feine Profilgestaltung und Ruß-Lauffläche sorgen für einen niedrigen Rollwiderstand

Compatible with 45 degree bearing seat and Chris King's crown race baseplate

Dank der 4 hochwertigen

Shimano Ultegra / 105 Innenlager SM-BBR60 Hollowtech II Schwarz - ITA Gewinde Lastenrad the surface of this chainringShimano Ultegra 105 bottom bracket SM BBR60 Hollowtech II Black ITA thread SM BBR60 bottom bracket shells for the new Ultegra Hollowtech II crankset FC 6800. Suitable for frames with ITA thread (70mm). Bearings positioned outside for better weight distribution and greater stability Bottom bracket has smaller bearings than current model for lightweight construction New improved sealing provides 50% less resistance ITA thread (70mm width) New seal