Shimano Deore XT FC-M8200 Crankset - 175mm 1x Direct Mount Hollowtech II Hollow-Forged Crankarms BLKShimano Deore XT FC M8200 Crankset 175mm 1x Direct Mount Hollowtech II Hollow Forged Crankarms Black. 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 thats 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