SRAM GX Eagle XG-1275 10- 50T Cassette

With Sram Eagle 12-speed cassettes you have a super wide range allowing you to ride pretty much anywhere without missing an extra gear.

X-GLIDE™2 improves both inboard and outboard shifting, as well as chain retention
Super wide 10-50t gear range—a perfect fit for any ride
Optimized gear steps across entire range
FULL PIN™ technology uses eleven lightweight, stamped steel cogs and one 50-tooth aluminum cog held together with high-strength stainless steel pins
Open design aids in mud clearance
SRAM Model ID: CS-XG-1275-B1