Precision Steering and Stability for External Headset Systems
Overview
Overview
The Blackbearing EC49/38.1 Headset Top is crafted for riders seeking precise handling and long-lasting smoothness in external headset systems. Built with accuracy and durability in mind, it ensures a tight, stable fit for confident steering performance.
Optimized for 1-1/2" Forks: Designed to accommodate a 1-1/2 inch steerer, this bearing fits frames with a 49mm outer cup diameter. Its precise sizing ensures secure engagement between the frame and fork, providing consistent steering control across varied terrains.
SHIS Standard EC49/38.1 Compatibility: Following the SHIS EC49/38.1 specification, it offers universal compatibility with matching external cup headset assemblies. This makes it an ideal top bearing replacement for modern road, gravel, or mountain setups.
Durable Construction for Smooth Steering: Manufactured from high-quality materials with tight tolerances, the EC49/38.1 bearing minimizes friction for effortless rotation. The robust design enhances steering precision and extends component life under demanding use.
Protected with a complete sealing system, it effectively prevents dirt, dust and moisture intrusion. The Blackbearing EC49/38.1 Headset Top combines superior durability, smooth operation and precise fitment for a refined steering experience.
Features
Features
Specifications
Specifications
Shipping, Returns & Refunds
Shipping, Returns & Refunds
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.


