SRAM XPLR D1 XG-1251 12 Speed Cassette - 12 Speed - XDR Driver - 10-44T - Silver Envelope Shipping This 85% Polyester/15% Cotton mix

This 85% Polyester/15% Cotton mix looks like your favourite tee but performs like a tech ride jersey - you won't believe the performance until you try it

If you run tight fitting wire bead tyres that almost need the Hulk to get on and off

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

SRAM XPLR D1 XG-1251 12 Speed Cassette - 12 Speed - XDR Driver - 10-44T - Silver Envelope Shipping This 85% Polyester/15% Cotton mixMake 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