ZTTO MTB Disc Brake Mount Adapter – Lightweight & Durable Upgrade

Compatible with Multiple Rotor Sizes
This brake adapter is designed for rotors sized 140mm, 160mm, 180mm, and 203mm, offering flexible setup options for various MTB riding styles, whether you're tackling aggressive downhill trails or smooth cross-country rides.

High-Quality 7075 Aluminum Alloy
Constructed from 7075 lightweight high-strength aluminum alloy with T6 heat treatment, the adapter offers exceptional durability without adding unnecessary weight to your bike. It's built to perform in tough trail conditions.

IS/PM to PM Mount Compatibility
The adapter is engineered to convert IS (International Standard) or PM (Post Mount) frames/forks to accommodate PM calipers. This ensures a wide range of compatibility with both older and newer MTB frames and brake systems.

Simple and Efficient Installation
Designed for straightforward installation. Please note: This adapter does not include spacers or screws. Be sure to prepare the necessary hardware or use your current mounting hardware for secure attachment.

Reliable Performance for All Conditions
Whether you're upgrading to larger rotors for increased stopping power or adjusting your setup for trail-specific needs, the ZTTO MTB Disc Brake Adapter delivers consistent, stable braking performance in all riding environments.

Perfect for MTB Enthusiasts
Ideal for mountain bikers seeking to upgrade or replace existing brake mount configurations. Lightweight, strong, and trail-proven — a must-have component for tuning your disc brake setup.