The Shimano Altus line is Shimano's budget friendly mountain groupset, bringing time-tested Shimano quality to the entry-level cyclist. The Shimano Altus 9-speed Square Crankset is an excellent replacement crank for entry-level bikes.

• Rigid 2-piece construction and Hyperdrive SG-X chainrings
• 9-speed compatible, triple chainring
• Bottom Bracket not included
• Bottom Bracket Interface Type: Square Taper JIS
• Pedal Spindle: 9/16"

Brand: Shimano