The Shimano FC-M8200 Deore XT crankset perfectly balances rigidity and weight, using HOLLOWTECH II aluminum hollow-forging and a standard 24mm steel spindle to create a crankset that's strong enough to survive burly impacts, while remaining light enough for XC use. Combined with the reinforced SM-CR86 direct-mount chain ring (sold separately), there is a specification of FC-M8200 for every trail rider.