Boîtier de Pédalier SHIMANO BB-R9100 DURA-ACE Italien No Hartje With its dimensions of 255x150

With its dimensions of 255x150 mm

Thanks to the Misuro B+ sensor

Elle offre une liberté maximale pour déplacer le corps vers l'avant et supprime la compression génitale

The MICHELIN tyre Wild Rock'R in section 2

adding the Mips protection system

Boîtier de Pédalier SHIMANO BB-R9100 DURA-ACE Italien No Hartje With its dimensions of 255x150Designed for frames with 70 mm (Italian standard), the SHIMANO Dura Ace 9100 Italian bottom bracket features bearings that are even smoother and more sealed than the previous generation. The bearing size has also been revised to reduce weight. Compatibility chart A Diameter (mm) B Width (mm) Assembly Standard 34,8 68 threaded BSC BSA 34,8 73 threaded BSC BSA 34,8 83 threaded BSC BSA 34,8 100 threaded BSC BSA 27 95,5 to insert BB 96 (Trek) 41 92 to