Features The most advanced aluminum crank SRAM has ever made All aluminum Perfect stiffness to weight ratio Unique groundbreaking design one of the lightest aluminum cranksets on the market Power meter ready Bashguard option availableSpecificationsSPEEDS 12s TTypeBB COMPATIBILITY All SRAM MTB WIDE DUB BBsCHAINRING SIZE 32TCRANK ARM LENGTH 175mmCHAINLINE 550mmBB SPINDLE INTERFACE DUBCHAINRING MATERIAL ALUMINUMBOLT CIRCLE DIAMETER BCD Direct Mount DM 8 BoltPOWER METER NoPOWER METER TYPE naWEIGHT G 685WEIGHT BASED ON 170mm32TDUB wide

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