Arm Material: carbon fiberArm Length: 170 mm, 175 mmBottom Bracket: not includedBB Type: BB30BB Threading: Bolts: alloyRings: 2Spindle: aluminumCompatible Components: SRAM 10-speed mountainWeight: 675 gRecommended Use: mountain bikingManufacturer Warranty: 2 yearsChainring Sizes: 42 / 28 T, 39 / 26 T
Bolt Circle Diameter: [outter ring] 120 mm; [inner] 80 mm

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Product Details

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Item Weight: 4 pounds (View shipping rates and policies)
Shipping Weight: 6 pounds (View shipping rates and policies)

ASIN : B003JPD6ZE