CeramicSpeed T45 Bottom Bracket for SRAM Dub Road

The CeramicSpeed T45 Bottom Bracket for SRAM Dub Road is designed specifically for Colnago’s T45 (ThreadFit82.5) standard. Built to accommodate the 28.99 mm SRAM Dub spindle, it delivers a perfectly aligned, ultra-efficient interface between crank and frame.

SRAM Dub Compatibility With Enhanced Protection: The SRAM Dub system allows for a more contamination-resistant bottom bracket design, improving durability and maintaining long-term smoothness. CeramicSpeed enhances this further with precision dust covers that seal the bearings securely against dirt and moisture.

Hand-Built Bearings for Maximum Speed: Each bottom bracket features hand-built CeramicSpeed bearings, engineered for ultra-low friction and exceptional efficiency. The super round ceramic balls rotate in hardened-steel races, minimising power loss and ensuring consistent performance across all road conditions.

Standard and Coated Bearing Options: Two versions are available: Standard Bearings and Coated Bearings. The Coated model applies a 3-micron metallic layer over the races, making them harder, smoother and even more resistant to wear—resulting in lower drag and significantly longer bearing life.

With industry-leading durability, smoothness and power transfer, the CeramicSpeed T45 Dub bottom bracket elevates performance for every ride.

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.