Key benefits and specifications Quality Material Made of stainless steel for durability and longlasting practical use. Built to resist impact and weather exposure, reducing the need for frequent replacements. Front Rear Disc Brake Compatibility Supports both front and rear disc brake configurations, providing flexible upgrade options for different bikes and setups. Simple to integrate whether you are upgrading an existing system or building a one. 20 mm Size Designed for use with larger sizes, delivering enhanced braking power and performance. Suitable for setups that require greater stopping force or improved modulation on bigger frames or components. Post Mount Brake Caliper Specifically designed for post mount brake calipers, ensuring a secure and reliable fit. Precise alignment helps maintain consistent braking response. PM Mount Fork/Frame Compatible with PM mount forks and frames, enabling easy installation across a range of bike models. Broad compatibility supports versatile builds and future upgrades. Use scenarios Mountain biking upgrade You ride a trail or enduro bike with PM mount forks and want stronger, more dependable stopping power on steep descents. This caliper fits post mount systems and PM mount frames, allowing a secure installation and improved braking performance. Road or gravel bike enhancement You are upgrading a road or gravel bike to support front and rear disc braking for varied riding conditions. The compatibility with front and rear disc brakes enables flexible configurations and easier future upgrades. Custom or mixedframe builds You are assembling or upgrading a bike with PM mount components across different models. The PM mount fork/frame compatibility simplifies installation and ensures reliable performance with compatible calipers.