CeramicSpeed BB Alpha Bottom Bracket for BB86 SRAM Dub Road

The CeramicSpeed BB Alpha Bottom Bracket for BB86 SRAM Dub Road is engineered to deliver smooth, efficient power transfer with durability that outlasts your frame. Designed for riders seeking maximum performance, it pairs perfectly with SRAM Dub cranksets using a 28.99 mm axle.

Hand-Built Bearings for Premium Efficiency: Each BB Alpha unit uses hardened stainless-steel races hand-built with Grade 3 Silicon Nitride ceramic balls. This precision construction provides exceptional smoothness and dramatically reduces friction, ensuring your drivetrain responds instantly under load.

Up to 500% Better Moisture Protection: Custom-engineered seals and precision dust covers offer outstanding protection against water, grit and contamination. With up to 500% increased moisture resistance, the BB Alpha maintains peak performance across tough conditions and high-mileage riding.

Lighter Design with Faster Installation: A simplified spacer tube and lighter cups reduce the overall weight by 10% compared to previous CeramicSpeed models. This improved structure ensures quick, secure installation into pressfit BB86 shells with a 41 mm bore and 86 mm width.

All CeramicSpeed BB Alpha bottom brackets come with a lifetime warranty, reflecting their exceptional longevity and engineering quality.

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.