Deore XT CS-M770 9 Spd

Shimano Deore XT M770 Cassette features "Pro Level" technology at an accessible price. The alloy carrier keeps the weight down and varying tooth profiles provide smooth shifting. One unique feature on XT, pins behind the largest cog, help prevent the chain from damaging spokes.
- Weight(claimed): 297 g
- Compatible with 9 speed drivetrains
- Fits all Shimano and Shimano compatible 8/9sp cassette bodies
- Spider arm design
- Aluminum lock ring
-11 - 34T