Shimano XTR M970 Cassette (11-34 - 9 Speed) Shimano built the XTR Cassette Sprocket with using titanium cogs to shave weight and increase stiffness. The XTR Cassette Sprocket also uses Shimano's unique Hyperglide system with engineered shift ramps that quickly direct your chain to the next sprocket for faster shifting. - Three-piece alloy carrier
- Largest four cogs are titanium to reduce weight and extend durability
- 240g
- Shimano/SRAM 9 speed compatible
- 11-34 T
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