Shimano Crankset Altus FC-M311 7-9 Speed

The Shimano Altus FC - M311 crankset is a top - notch choice for 7 - 9 speed bikes. It features Hyperdrive SG - X chainrings for smooth and efficient gear shifting. The chainguard has an integrated design, offering great protection. Specifications include a Square Taper JIS spindle interface type, a triple chainring setup (3 x 7/8) with 42/32/22t rings, and a 175mm crank length.

Using this Shimano Altus FC - M311 crankset is easy. Just install it on your 7 - 9 speed bike following the standard procedures. When riding, shift gears smoothly to get the most out of the Hyperdrive SG - X chainrings. For maintenance, keep it clean. Regularly wipe off dirt and grime with a soft cloth. You can also use a mild cleaning solution if needed. Check the chainrings and crank regularly for any signs of wear and tear. If you notice any issues, it's best to replace the parts as soon as possible. Avoid using excessive force when shifting gears to prevent damage.