Blackbearing B6 30.15x41.8x7mm 45/45° Headset Bearing

The advanced angular contact design of the B6 efficiently handles radial and axial loads, offering improved balance and stability. This makes the B6 an excellent choice for cyclists who value precise and controlled steering.

Perfect Match for 1"-1/8 Fork Steerers: With precise dimensions of 30.15 x 41.8 x 7mm and a 45/45° angle, the B6 is tailored for 1"-1/8 fork steerers. This exact fit preserves your bike’s original handling characteristics, making every ride effortless and responsive.

Built with High-Quality Chrome Steel: The B6 features SAE52100 Chrome Steel balls and rings, ensuring exceptional strength and durability. This premium material resists wear and provides long-lasting reliability, making it an ideal choice for regular and demanding use.

Premium Grease for Lasting Smoothness: Pre-lubricated with premium-quality grease, the B6 reduces friction, ensuring smooth operation and extending its lifespan. This high-grade lubrication supports consistent performance, keeping your steering responsive and fluid on every ride.

Designed as a high-quality replacement, the Blackbearing B6 30.15x41.8x7mm 45/45° Headset Bearing guarantees consistent performance for a variety of terrains.

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.