Description
Shimano XTR FC M9120 Crankset 170mm 12 Speed 1x Direct Mount Hollowtech II Spindle Interface Gray Model The Hammer II Color Brushed Titanium Number of SA1058 MFPN=3984300 Mtnbike Tube Size:29 X 1.6 2.4 25 Tire Type Tubeless Color Brushed Titanium Number of Chainrings No Rings Included Crank Length (mm) 172 Color Black Rings 42 Number of Chainrings Chain Retaining Single Crank Length (mm) 172