Shifter Rear Derailleur 12-Speed Sram SX Model Code:8599971 Sleep peacefully with its mummy

Sleep peacefully with its mummy shape and adjustable hood

fits anywhere and can be easily stored

Simple and effective for great outings

A new frame to take on roads and paths

Shifter Rear Derailleur 12-Speed Sram SX Model Code:8599971 Sleep peacefully with its mummyDesigned for replacing the 12 speed gear shifter on your Rockrider mountain bike Technical specifications Shifter type: Trigger Shift position: Right Number of speeds: 12 Pull ratio: 1 : 1 Technology: Matchmaker, X Actuation Cable supplied Assembly tips When replacing your derailleur shifter, check the conditions of the cables, and if the housing is oxidised or damaged we recommend replacing it. Maintenance tips: Clean your derailleur shifter with