CeramicSpeed T47/68 Outboard Bottom Bracket for Shimano

The CeramicSpeed T47/68 Outboard Bottom Bracket for Shimano is designed for performance road and triathlon builds using the T47 outboard standard with compatible Shimano cranksets. T47 combines the broad structural concept associated with oversized bottom bracket systems with the practical advantages of a threaded interface. This makes it particularly relevant for riders and builders who want a secure threaded installation while retaining the benefits of a modern performance-oriented bottom bracket platform.

Purpose-Built Interface. The outboard design positions the bearings outside the frame's bottom bracket shell, allowing the system to accommodate the intended Shimano crank architecture within a T47 frame. Because the cups thread directly into the frame rather than pressing into the shell, installation and future removal follow a more conventional threaded approach. It is therefore intended specifically for frames built around the matching T47 outboard standard rather than as a universal conversion solution.

For Performance Builds. CeramicSpeed develops this bottom bracket around efficient drivetrain operation and long-term serviceability. It is suited to riders building a road or triathlon bike where bearing quality, reliable installation and ongoing maintenance matter. Compatibility should be confirmed against both the frame's bottom bracket standard and the crankset before installation, as other T47 configurations use different shell arrangements and bearing positions.

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.