SRAM XPLR PG-1231 12 Speed Cassette - 12 Speed - XDR Driver - 11-44T - Silver Replace Images Stand-out Features:

Stand-out Features:

Waterproof rating: IPX7

Bladder included

non-toxic TPE temple tips

SmartGRIP is an advanced compound developed using motorsport experience

SRAM XPLR PG-1231 12 Speed Cassette - 12 Speed - XDR Driver - 11-44T - Silver Replace Images Stand-out Features:Maximum range, minimum fuss. This 12 speed 11 44T cassette provides 2x range in a 1x package and fits on a traditional 11 speed driver body for broad integration. The smooth cog progression keeps jumps between cogs tightest when its time to go fast, with more meaningful gaps for climbing. 12 speed 400% range gives the coverage 1x riders want Cog sizes: 11, 12, 13, 15, 17, 19, 21, 24, 28, 32, 38, 44 For use with XPLR 1x rear derailleurs Compatible with