Altus FC-M311 Crankset - 7/8-Speed - Riveted - Square Taper JIS Spindle Interface - Black

Altus FC-M311 Crankset

Shimano Altus FC-M311 cranksets feature aluminum crankarms with steel SG-X chainrings for smooth and reliable shifting.

Key Features

• Hyperdrive integrated SG-X steel chainrings provide precise and reliable front shifting
• Proven 3-pc. design with sturdy aluminum crank arms (bottom bracket sold separately)
• 50mm Chainline / 187.9mm Q-factor