SRAM XPLR PG-1231 12 Speed Cassette - 12 Speed - XDR Driver - 11-44T - Silver YGroup_7033984942125 40mm external width and 19mm

40mm external width and 19mm deep

2 LEDs for a total of 8000 Lumens of verified output

while open mesh on the back increases breathability

and anti-sway mechanisms your bikes are protected too

The lightweight recycled polyester jersey has exceptional wicking capabilities to ensure moisture can move away from your body through even the most intense efforts

SRAM XPLR PG-1231 12 Speed Cassette - 12 Speed - XDR Driver - 11-44T - Silver YGroup_7033984942125 40mm external width and 19mmMaximum 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