Shimano Flat Mount Adapter BR-RS505 Front Caliper Mount

The Shimano Flat Mount Adapter is the perfect solution for fitting flat-mount disc brake calipers onto a standard disc brake mount frame. With this adapter, you can easily upgrade your bike to flat-mount calipers and enjoy the benefits of this modern brake system.

Versatile Compatibility: Designed for convenience and versatility, the Shimano Flat Mount Adapter is compatible with both 140 mm and 160 mm disc rotors. Whether you prefer the smaller 140 mm or the larger 160 mm size, this adapter can accommodate your preferred disc size. Simply flip the adapter to switch between the two options.

Front Adapters with Mounting Hardware: Front adapters of the Shimano Flat Mount Adapter come with the necessary mounting hardware for hassle-free installation. However, please note that rear mounting bolts are frame thickness specific and need to be purchased separately to ensure a proper fit.

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.