New Shimano FC-M590 MTB Tour Custom XT M785 2x10 40/28T 170mm Chainset
New Shimano FC-M590 MTB Custom XT M785 2x10 40/28T (AJ)170mm Chainset Crankset. New Shimano MTB Tour Gravel 2x10 two-piece chainset. Super strong touring chainset. Very difficult to get the FC-M785 40/28T chainset anymore.