SRAM XPLR XG-1251 Cassette - 12-Speed 10-44t Silver For XDR Driver Body D1 ModelNumber=J2921 and grippier than the PZero

and grippier than the PZero Race TLR

Crank bolts are included

Blur 2018–present

Super fast universal glide wax

SRAM XPLR XG-1251 Cassette - 12-Speed 10-44t Silver For XDR Driver Body D1 ModelNumber=J2921 and grippier than the PZeroMake that daily ride from your front door a little spicier with some dirt. The 440% range of the SRAM 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