SRAM XPLR D1 XG-1251 12 Speed Cassette - 12 Speed - XDR Driver - 10-44T - Silver Envelope Shipping Material: Trail-proof 7 series Aluminium

Material: Trail-proof 7 series Aluminium Alloy that is shot-peened for longevity and has a hard anodised finish to prevent corrosion

Hydration bladder capacity / Bladder style / Valve style: Includes a 3L Crux reservoir

It has been updated to ensure a good fit on modern BBs and to allow it to fit Shimano STEPS square drive motors

The included liner is also on the thinner side

The helmet-compatible hood will fit over most helmets out there

SRAM XPLR D1 XG-1251 12 Speed Cassette - 12 Speed - XDR Driver - 10-44T - Silver Envelope Shipping Material: Trail-proof 7 series AluminiumMake that daily ride from your front door a little spicier with some dirt. The 440% range of the XPLR XG 1251 cassette provides smooth gear progression when youre sweating up gravel climbs, and tight jumps on the high end for when its time to drill it on asphalt. Shift features on each cog are optimized for electronic shifting, so youll get fast, smooth and precise shifts every time. X Range gearing gives you more range and a smoother gear