Shimano Dura-Ace OT-RS900 (Y-0BM98011)

Shimano RS900 Dura-Ace R9100 Rear Mech Outer Casing; 240mm x 10; Black, Sporting Goods > Cycling > Bike Components & Parts > Other Bike Components & Parts

Correct length and specification support tidy installation, reducing friction while preserving cockpit function Model specific routing component supports clean control feel, reliable braking or shifting and professional workshop servicing Smooth inner movement or fluid pathway helps maintain consistent response from lever to derailleur or brake Kit Cables de Cambio Negro fitment gives mechanics a dependable option for replacement builds, upgrades or maintenance routines Durable outer finish helps resist wear from frame contact, weather exposure and repeated handlebar movement

Correct length and specification support tidy installation, reducing friction while preserving cockpit function Model specific routing component supports clean control feel, reliable braking or shifting and professional workshop servicing Smooth inner movement or fluid pathway helps maintain consistent response from lever to derailleur or brake Kit Cables de Cambio Negro fitment gives mechanics a dependable option for replacement builds, upgrades or maintenance routines Durable outer finish helps resist wear from frame contact, weather exposure and repeated handlebar movement