Shimano Altus FC-M311-L 7/8 speed Front Chainwheel

The Shimano Altus FC-M311 crankset is engineered for square bottom brackets, offering a robust 2-piece construction that ensures durability and consistent performance. Designed to complement 7/8 speed drivetrains, this front chainwheel incorporates Hyperdrive SG-X chainrings, optimizing efficiency and compatibility with your setup.

Integrated Chain Guard for Clean Riding: Featuring a pre-installed chain guard, which is optionally selectable, the FC-M311 crankset keeps your legs and pants free from oil and grime, enhancing your riding experience. This thoughtful addition not only protects your clothing but also adds a layer of safety by preventing clothing from getting caught in the chainrings.

Dual SIS Compatible for Smooth Shifting: Compatibility with Dual SIS (Shimano Index System) ensures smooth and reliable shifting performance, making the Altus FC-M311 an ideal choice for a wide range of bicycles. Whether you're commuting, exploring off-road trails, or enjoying leisurely rides, this crankset delivers seamless gear changes and enhances your overall cycling experience.

Durable Construction for Lasting Use: The Shimano Altus FC-M311-L is built to withstand the demands of everyday cycling, offering a durable solution for riders who seek reliable performance without the need for frequent replacements. The rigid 2-piece construction and quality materials used in the chainrings ensure that this crankset remains a dependable part of your drivetrain for miles to come.

With features designed to enhance your riding experience and compatibility with a range of setups, this crankset is a versatile and valuable upgrade for cyclists who demand the best from their gear.