SRAM XG-1175 10-42t 11 Speed Cassette Drivetrain These are nylon

These are nylon

With Karakoram splitboarding bindings you get everything out of the box--even SPLIT SKI MODE

A BOA forefoot dial secures the lower shell without ladder buckles

A boot to get things done in the backcountry

Energy Blade TPU plate designed to propel you forward

SRAM XG-1175 10-42t 11 Speed Cassette Drivetrain These are nylonThe SRAM XG 1175 10 42t 11 Speed Cassette uses full pin technology alongside 10 steel cogs, and one aluminum cog held together by 123 high strength stainless steel pins. The SRAM XG 1175 10 42t 11 Speed Cassette is lightweight and durable with a smooth range of gears. THe X Dome design assists in mud clearance for when you get caught out in the rain. SPECIFICATIONS SPEED (CS) 11s GEARING 10 42t COG FINISH (CASSETTE) Black TECHNOLOGY (CASSETTE) XG COG