SRAM X01 11 Speed Rear Derailleur Inner Cage/Pulley Kit Fits Brand-Optima Rapid Recovery allows the shock

Rapid Recovery allows the shock to recovery faster between consecutive bumps letting the wheel track the ground with greater precision

Tooth Count 46 Ring Position/Type Single Drivetrain Speeds Single Speed 1/2" x 1/8" Chainring BCD 144 Color Black Defined Color Black Material Aluminum

}SRAM Apex Rear Brake Caliper Black

}Teravail Superlight Tube - 29 x 2 - 2

6 Weight 156 Color Black/Gold Rise 10 Material Aluminum Length 45 Bar Clamp Diameter (mm) 35

SRAM X01 11 Speed Rear Derailleur Inner Cage/Pulley Kit Fits Brand-Optima Rapid Recovery allows the shockSRAM X01 11 Speed Rear Derailleur Inner Cage Pulley Kit. SRAM rear derailleur cage assembly parts for rebuilding SRAM rear derailleurs.