Roulement ENDURO BEARINGS CO MR 17287 LLB - Zero Ceramic- 17x28x7 mm No drop Optimise your drivetrain with the

Optimise your drivetrain with the MICHE 4B UTG-7100/8100/9200 12-speed inner chainring

The lever has been redesigned: larger and C-shaped

offering excellent absorption of shocks and vibrations without compromising power transfer

La construction soudée certifiée IPX4 protège efficacement les effets personnels contre la pluie

Roulement ENDURO BEARINGS CO MR 17287 LLB - Zero Ceramic- 17x28x7 mm No drop Optimise your drivetrain with theThe CO MR 17287 LLB Enduro Bearings bearing is an ABEC 5 Black Oxide hybrid ceramic bearing with dimensions of 17 x 28 x 7 mm. The Enduro Zero technology combines Si3N4 balls, ABEC 5 precision and Black Oxide treatment for maximum performance on high performance hubs. Silicon nitride (Si3N4) balls reduce friction and increase durability. ABEC 5 precision guarantees optimal concentricity and rotational consistency. The Black Oxide treatment enhances