Boîtier de Pédalier SHIMANO XT MT-801 BSA noel the SHIMANO Tiagra BB-RS501 BSA

the SHIMANO Tiagra BB-RS501 BSA Hollowtech II threaded bottom bracket features bearings that are even smoother and more sealed than the previous generation

25 pairs perfectly with a 2

qui canalisent les vibrations causées par le pédalage

The waist adjustment is made using a micro-adjustable strap to ensure an ideal fit

5 mm to the right

Boîtier de Pédalier SHIMANO XT MT-801 BSA noel the SHIMANO Tiagra BB-RS501 BSADesigned for 68 73 mm frames and 24 mm crank axles, the SHIMANO Deore XT BB MT801 BSA Hollowtech II threaded bottom bracket features even smoother and more waterproof bearings than the previous generation. The bearing size has also been revised to reduce weight.