SRAM Force XPLR XG-1271 12 Speed Cassette (Silver) Size:10-44 The next generation Aerothan tube

The next generation Aerothan tube sets new standards for weight

As a dull knife makes it hard to slice a tomato

when running greater than 45psi a double wrap of tap is required

tyre lever

SRAM Force XPLR XG-1271 12 Speed Cassette (Silver) Size:10-44 The next generation Aerothan tubeMake that daily ride from your front door a little spicier with some dirt. The SRAM Force XPLR XG 1271 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