BlackBearing 3801H7-2RS Max Bearing 12x21x7 mm

The Blackbearing 3801H7-2RS Max Bearing 12x21x7mm is engineered for strength, precision and long-lasting performance in high-stress cycling applications. Built to handle heavy loads, it ensures smooth and reliable operation over countless rides.

Compact and Efficient Design: With dimensions of 12mm (inner diameter), 21mm (outer diameter) and 7mm (width), this bearing provides an ideal fit for tight spaces like suspension pivots and linkage systems. It ensures optimal load distribution and consistent performance under varying conditions.

MAX Construction for Increased Load Capacity: Featuring a MAX-type design, it includes a greater number of larger ball bearings than conventional models, significantly boosting load capacity and durability. This design improves stiffness and reduces wear, even under intense riding pressure.

Double Sealed for Lasting Protection: Equipped with 2RS rubber seals on both sides, the bearing offers excellent protection against dirt, moisture and contaminants. The sealing system helps preserve lubrication, ensuring smooth operation with minimal maintenance.

Manufactured with high-quality materials and tight tolerances, the Blackbearing 3801H7-2RS Max Bearing guarantees low friction, extended lifespan and reliable performance—perfect for riders seeking efficiency and durability in every rotation.

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.