Boîtier de Pédalier SHIMANO BB-R9100 DURA-ACE Italien No Hartje This kit is intended to

This kit is intended to be used with the Instant Drive ID360 freehub body

il offre une sécurité optimale pour les pilotes exigeants

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

adding the Mips protection system

as durable as it is versatile

Boîtier de Pédalier SHIMANO BB-R9100 DURA-ACE Italien No Hartje This kit is intended toDesigned 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