Shimano deore xt fc m8000 b2 170 3424
Double chainset series shimano deore xt application mtb chain wheel teeth 3424 crank length 170 mm bolt sizes 96 64 mm construction shimano hollowtech ii speeds 2x11 housing widths 68 73 mm chain line 518 mm crank arm material aluminium pedal thread 916 1428 x 127 mm colour black