SRAM Force XPLR XG-1271 12 Speed Cassette (Silver) Size:10-44 In order to use this

In order to use this system

An environmentally conscious balance of performance

As a dull knife makes it hard to slice a tomato

The next generation Aerothan tube sets new standards for weight

Disc Rotors are not included

SRAM Force XPLR XG-1271 12 Speed Cassette (Silver) Size:10-44 In order to use thisMake 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