Alligator HK-HST55-DIY Disc Brake Hydraulic Housing Fitting Kit Avid

The Alligator HK‑HST55‑DIY kit is designed specifically for 5 mm hydraulic brake systems used on Avid disc calipers that lack space for standard screw-type connectors. Each fitting ensures a snug, leak-free connection essential for reliable braking.

Comprehensive Insert Set: This kit includes machined inserts and fittings tailored for Avid hydraulic lines, enabling smooth, precise assembly with minimal risk of slippage or leaks. It provides everything needed to install or repair lines efficiently without searching for compatible separate parts.

Space-Saving Design: Avid calipers often have tight mounting areas, leaving little room for bulky screw-type connectors. This kit’s compact fitting design resolves that constraint by sliding seamlessly into the caliper, making installation simpler and tidier.

DIY-Ready and Mechanic-Friendly: Engineered for both professional mechanics and home enthusiasts, the kit is user-friendly and easy to install. It supports clean and controlled line cutting and compression, ensuring a dependable hydraulic connection with consistent performance.

This Alligator hydraulic fitting kit ensures a secure, compact and space-optimized solution for Avid-compatible brake systems—ideal for anyone upgrading or maintaining hydraulic brakes.

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.