Jeu de pédalier Shimano Dura-Ace BB-R9100 68mm - BSA lightspeed_id_LS_MATRIX_6514 5 tapered steerer tube for

5 tapered steerer tube for robust and secure steering245

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

With their subtly convex profile to give you a better grip when the pedals are located in the natural arch of your foot

ensuring reliability on rugged trails and roads

Jeu de pédalier Shimano Dura-Ace BB-R9100 68mm - BSA lightspeed_id_LS_MATRIX_6514 5 tapered steerer tube forEngineered 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