Blackbearing D15 40.5x49.5x6.5mm 45/45° Headset Bearing

The Blackbearing D15 40.5x49.5x6.5mm 45/45° Headset Bearing is crafted to ensure smooth and stable steering performance. Designed to replace original bearings, it offers reliable handling and control for demanding cycling conditions.

Tailored Fit for 1"-1/2 Fork Steerers: With dimensions of 40.5 x 49.5 x 6.5mm and a 45/45° angle, the D15 is specifically engineered for 1"-1/2 fork steerers. Its compatibility with leading brands like FSA, Stronglight, Cane Creek, Acros, and Ritchey makes it a versatile choice for cyclists.

Durable Chrome Steel Construction: Constructed with SAE52100 Chrome Steel balls and rings, the D15 delivers exceptional durability and resistance to wear. This premium-grade material ensures long-lasting performance, even in challenging terrains and conditions.

Advanced Angular Contact Bearings: The angular contact design of the D15 efficiently manages radial and axial loads, ensuring balanced and steady steering. This innovative feature enhances control, allowing for precise handling during sharp turns or technical rides.

Pre-lubricated with high-quality grease, the Blackbearing D15 reduces friction and enhances the lifespan of the bearing.

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.