Innovative SRAM XX1 delivers the premier 1x11 drivetrain, designed to keep your ride simple, light and durable. The 1x drivetrain eliminates the need for a front derailleur, thus eliminating chain drop. The chain and chainring mesh perfectly so the chain stays in place no matter what terrain you encounter. No matter where you ride, no matter what you’re up against, SRAM XX1 is unstoppable.
This groupset includes: Sram XX1 rear derailleur, shifter lever, front disc brake, rear disc brake, front rotor, rear rotor, rear rotor adapter, crankset, bottom bracket, 11-speed cassette and chain.
Cassette Options: 10-42.
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