Shimano Altus FC-M311 crankset for 8- and 7-speed drivetrains. Right-hand 4-arm crankset with riveted chainrings and integrated chain guard. The mechanism mounts to a square axle.
Return and Refund Policy
You can return products within 14 days of delivery. If a product is wrong, damaged or faulty, Malibel pays the return. See our returns policy.