SRAM Rival XPLR XG-1251 12 Speed Cassette - Silver Size:10-44 the motor gearbox disengages

the motor gearbox disengages

304 Stainless steel tubing

It’s built and tested to the same standards as our aerospace parts

The extra reinforced clamping area reduces stress

SRAM Rival XPLR XG-1251 12 Speed Cassette - Silver Size:10-44 the motor gearbox disengagesMake that daily ride from your front door a little spicier with some dirt. The SRAM Rival XPLR XG 1251 12 Speed Cassette's 440% range provides smooth gear progression when you're sweating up gravel climbs, and tight jumps on the high end for when it's time to drill it on asphalt. Shift features on each cog are optimized for electronic shifting, so you'll get fast, smooth and precise shifts every time. Features X Range gearing gives you more range and