Universal Bike V-Brake to Disc Brake Adapter | Converts old V-brake frames to modern disc brakes. Lightweight CNC aluminum bracket for road & mountain bikes.

Upgrade Your Ride with the Disc Brake AdapterAre you tired of the inconsistent stopping power of traditional V-brakes, especially in wet or muddy conditions? The Disc Brake Adapter is the perfect DIY modification accessory to bring modern braking performance to your classic road bike frame.Why Choose Our Converter Bracket?Exceptional Build Quality: Manufactured from premium lightweight aluminum alloy and fastened with high-strength stainless steel bolts, it is designed for maximum stress resistance and anti-corrosion longevity.Precision Engineering: CNC machining ensures perfectly rounded, smooth edges and a precise fit against your frame, preventing brake judder.Lightweight Performance: At just ~123.2g, it provides heavy-duty support without weighing down your bike.Product Specifications:Material: Aluminum Alloy + SteelDimensions: 120mm x 51mm x 44mmNet Weight: Approx. 123gSupported Brake Systems: Hydraulic/Mechanical Disc BrakesAvailable Colors: Black ⚠ IMPORTANT BUYER TIP: Please measure before you buy! This adapter mounts to the flat triangle area near your rear wheel hook. If your frame features unusual 3D curves, integrated mounts, or is a highly stylized carbon frame, this standard adapter may not fit. Please compare your frame's geometry with the sizing images provided in our listing to ensure a successful installation.Package Includes: 1x Bike Disc Brake Adapter Bracket (with mounting bolts)

• [PREMIUM ALUMINUM & STEEL CONSTRUCTION] Crafted from high-quality aluminum alloy and stainless steel bolts, this disc brake adapter offers exceptional strength and corrosion resistance. Built to withstand high stress, ensuring a long service life and reliable stopping power in all weather conditions.
• [PERFECT V-BRAKE UPGRADE] Easily convert your traditional V-brake setup to a modern disc brake system. This adapter bracket is the ideal modification accessory for cyclists looking to upgrade their road bike's braking performance for improved consistency and modulation.
• [CRITICAL COMPATIBILITY CHECK] PLEASE READ BEFORE BUYING: This adapter is NOT universal for all road bike frames. You MUST confirm your frame's rear hook position. Ensure the size of your frame's rear triangle area closely matches the dimensions (120x44mm) shown in our images to avoid installation failure.
• [SLEEK & PROFESSIONAL FINISH] Comes in a classic stealth black color to seamlessly blend with any bicycle's aesthetic. The premium CNC machined finish and custom 'M' engraving add a high-end, professional look to your custom-modified ride.
• [HASSLE-FREE INSTALLATION] Designed for practicality and convenience. With basic tools, you can easily install or disassemble the converter. It empowers you to perform professional-grade DIY bike modifications without needing advanced mechanical skills.