SRAM X-Sync Pulley Set - 11-Speed - X01, X01DH, X1, GX 1x11, NX, Force CX1, Force 1, Rival 1, Apex 1 can be discounted The Shimano CUES 11-speed drivetrain

The Shimano CUES 11-speed drivetrain tops it all off with smooth shifting and massive gear range

Wider edge-to-edge contact area provides solid pedal – shoe interface and transmits power efficiently

the roll-off compatible design lets you maintain full speed ahead

but is also a great choice for hikes and days at the park

or USB cache battery with low power mode

SRAM X-Sync Pulley Set - 11-Speed - X01, X01DH, X1, GX 1x11, NX, Force CX1, Force 1, Rival 1, Apex 1 can be discounted The Shimano CUES 11-speed drivetrainOriginal equipment rear derailleur pulleys for SRAM rear derailleurs. Wide narrow pulley tooth profile holds the chain better Stainless steel sealed cartridge bearings