Shimano Deore FC-M612 bike crank arm for mountain bikes, compatible with Hollowtech II systems Right only. Condition: Good used condition with some cosmetic scuffs and scratches as shown in photos Stamped model: FC-M612 Crank arm length: 175mm 4-bolt spider for chainring attachment, 104 BCD spacing Fits standard Hollowtech II bottom brackets and spindle interface Threaded pedal hole in good condition (see closeup image) Weight: 405 grams Made in Malaysia Compatible with many Shimano 2x and 3x MTB drivetrains Great replacement crank arm for Shimano Deore or similar mountain bike setups
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