GX Eagle XG-1275 12 vitesses

Product Specifications

The X-GLIDETM2 improves speed changes on both sides as well as chain retention
A very wide speed range of 10-50D, making it the perfect cassette for any bike
Variance between sprockets optimized for better transition
FULL PINTM technology uses 11 light steel sprockets and 1 50D aluminium sprocket held together by upper grade stainless steel rivets
The open design allows to evacuate the mud
ID SRAM: CS-XG-1275-B1