Shimano Deore BB-MT501 Hollowtech II Threaded Bottom Bracket

Experience a new level of cycling efficiency with the Shimano Deore BB-MT501 Hollowtech II Threaded Bottom Bracket. Designed to provide high driving efficiency, this bottom bracket features better sealing and smooth rotation, making it the perfect choice for serious cyclists seeking optimal performance.

Seamless Compatibility with Hollowtech II: The Shimano Deore BB-MT501 is specifically engineered for compatibility with Hollowtech II cranksets, ensuring a perfect fit and maximum power transfer to the drivetrain. Enjoy a seamless connection between the crankset and bottom bracket, resulting in enhanced efficiency during every pedal stroke.

Precise Sealing for Enhanced Durability: Equipped with improved sealing technology, the BB-MT501 offers superior protection against dust, dirt, and moisture. This enhanced sealing ensures that your bottom bracket remains free from contaminants, promoting longevity and consistent performance in diverse weather conditions.

Smooth and Effortless Rotation: Say goodbye to friction and resistance as the BB-MT501 delivers smooth and effortless rotation. The bottom bracket's precision engineering ensures a fluid motion, minimizing energy loss and optimizing your cycling experience.

Designed for 68/73mm Shell Width: The Shimano Deore BB-MT501 is designed to fit bottom bracket shell widths of 68mm and 73mm. This versatility allows it to be compatible with a wide range of mountain bikes, providing a secure and reliable foundation for your drivetrain.

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.