SRAM GX DH Rear Shifter - 7-Speed with Discrete Clamp Black A2 Fits Model-RD-90-A1 }Zipp Vuka Clip Armrest Pad

}Zipp Vuka Clip Armrest Pad Kit B1

Steel and Aluminum construction

4 light levels plus a flash mode

Foot-actuated pivot lever for easy rack folding/unfolding

SRAM GX DH Rear Shifter - 7-Speed with Discrete Clamp Black A2 Fits Model-RD-90-A1 }Zipp Vuka Clip Armrest PadSRAM GX DH Rear Shifter 7 Speed with Discrete Clamp Black A2. The SRAM GX DH Trigger Shifter is engineered to deliver clockwork accurate shifting when you want it. TECH SPECS Shifter Style Trigger Color Black Drivetrain Speeds 7 Rear Der Shifter Compatibility SRAM X Actuation