Blackbearing D6 40x53x7mm 45/45° Headset Bearing

The Blackbearing D6 Headset Bearing is crafted for performance-driven cyclists seeking reliable and precise steering. This replacement bearing is engineered to ensure smooth and consistent handling for your bike.

Built for Durability: Constructed with SAE52100 chrome steel balls and rings, the D6 bearing provides robust strength and long-lasting performance. Its angular contact design, coupled with specific joints and premium-quality grease, ensures efficient and dependable operation in all riding conditions.

Perfect Dimensions for a Seamless Fit: With a 40 x 53 x 7 mm size and a 45/45° angular contact angle, the D6 bearing is specifically designed for 1"1/2 fork steerers. It fits perfectly, enhancing your bike’s steering precision and overall performance.

Compatible with Leading Brands: The Blackbearing D6 serves as a reliable replacement for original bearings from renowned brands like FSA, Stronglight, Cane Creek, Acros, and Ritchey. It ensures a perfect match and seamless integration into your bike’s system.

Designed for riders who demand high-quality components, the Blackbearing D6 Headset Bearing elevates your cycling experience.

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.