- 1-piece carbon fiber arm/spider design, beveled for maximized clearance with insert-molded aluminum pedal and spindle-interface reinforcements
- Narrow and efficient 156mm Q-factor with a 49.5mm chainline and a drive-side integrated GXP/BB30 bottom bracket spindle for increased stiffness
- BB30 (MTB) cartridge bearing set with clips/shields/washer sold separately
- BB30 cranks will also fit PressFit-30 once BB set available
- Chainring combinations specific to function with 13/14/15t common-denominator, enabling perfectly timed shift-point engineering
- 4-arm 2x10sp, 6mm 7075-T651 tungsten grey hard-anodized aluminum rings with optimized X-Glide shift pins/ramps, 1-piece alloy 7075-T6 Torx-T25 chainring bolts (bolts thread into spider or big chainring), alloy M15 self-extractor crank/spindle bolt, and pedal washers
- 690g (BB30)
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