This Shimano XTR FC-M952 crankset is perfect for your mountain, cyclocross, touring or commuter bike. The set includes two items - a driveside and a non-driveside crank arm. It is compatible with Shimano octolink V1 (short splines, NOT INCLUDED). The crankarm length is 175mm, and it has a triple chainring. The material used in this crankset is aluminum and is made in Japan. The color of the crankset is gray, and it is suitable for various bike types. 46-34-24t chainrings.