Cyclus Tools Cantilever Boss Extractor 9mm - 3/8" Drive

The Cyclus Tools Cantilever Boss Extractor 9mm – 3/8" Drive is designed for quick and safe removal of cantilever brake bosses from frames or forks. It’s the ideal tool for converting a bike from traditional rim brakes to a modern disc brake setup.

Purpose-Built for Precision and Ease: With a 9mm wrench size and 3/8" drive compatibility, this tool allows easy use with standard ratchets or torque wrenches. It ensures a secure grip on the boss for smooth extraction without damaging the frame threads.

Perfect for Disc Brake Conversions: When upgrading to disc brakes, unused cantilever bosses can be cleanly removed using this extractor. It provides an efficient, professional finish that keeps your frame neat and ready for modern components.

Durable Workshop-Grade Construction: Made from high-quality, hardened steel, the extractor offers excellent strength and long-lasting performance. It withstands regular use in professional workshops and home repair settings alike.

The Cyclus Tools Cantilever Boss Extractor 9mm – 3/8" Drive combines precision, durability and ease of use, making it an essential tool for any mechanic performing brake system upgrades or frame modifications.

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.