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.

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.