SRAM Apex PG-1231 XPLR 12-Speed Cassette po-bur1jrpro1510-127 Highly water resistant boot design

Highly water resistant boot design with a breathable membrane connected to the lining

One screw – more safety

Heel and forefoot rubber wraps increase lateral stability and protection

Width: 53 cm

pre molded ankle pockets

SRAM Apex PG-1231 XPLR 12-Speed Cassette po-bur1jrpro1510-127 Highly water resistant boot designMaximum 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. F 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