SHIMANO XT FC-M760 crankset (one of the last models manufactured in Japan). 24mm axle diameter. Crank arm length 175mm. Blue anodized RACE FACE 30-tooth chainring for 12-speed (3.7mm wide tooth and 1.9mm narrow tooth, to prevent the chain from falling off; no chain guide installation required). The chainring can be replaced (104mm BCD). Delivered with a BSA threaded bottom bracket (the most common type) for 68mm or 73mm shell widths. Weight: 570 grams. Shows signs of use, but functions correctly.