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- Crankset
- Shimano FC-M970 "XTR"
- 9-speed
- Hollow aluminum
- MTB
- Carbon/titanium chaingrings
- With Hollowtech II BB
- Triple chainring
- 180mm crankarms
- 22/32/44t
- 1/2 x 3/32"
- 2-piece
- 4 bolt spider
- Gray/silver
- 770gm
- Carbon-composite reinforced titanium middle chainring and nickel-plated, double anodized outer chainring for increased durability with Hyperdrive pin/ramp chainring design for shifting performance
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