Jeu de pédalier Shimano Dura-Ace BB-R9100 68mm - BSA lightspeed_id_LS_MATRIX_6514 Reliable Drivetrain: The SRAM GX

Reliable Drivetrain: The SRAM GX AXS wireless T-type transmission drivetrain provides precise and efficient gear shifts

which offers a seamless integration of power and natural feel

Its elegance is undeniable

conçu pour protéger les cyclistes de la saleté

5 tapered steerer tube for robust and secure steering245

Jeu de pédalier Shimano Dura-Ace BB-R9100 68mm - BSA lightspeed_id_LS_MATRIX_6514 Reliable Drivetrain: The SRAM GXEngineered for peak road cycling performance, the Shimano Dura Ace BB R9100 BSA Bottom Bracket combines lightweight design, smooth rotation, and exceptional durability. Its advanced sealing and precision bearings deliver the efficiency and reliability demanded by competitive riders. Key Features: Threaded BSA design for 68 mm shell width compatibility Hollowtech II technology for optimal stiffness and power transfer Small ball bearings reduce weight