The Shimano 203mm Post Mount Brake Adapter for MTB (PSA) is designed to provide a seamless fit for 203mm rotors on post-mount frame systems. This adapter is perfect for riders who need to increase their rotor size for improved braking performance, especially on aggressive trails or during long descents. By providing the necessary spacing and alignment, it ensures your brake caliper is properly positioned for maximum braking efficiency and stability.Constructed from high-quality materials, the Shimano 203mm Post Mount Brake Adapter is built to withstand the rigors of mountain biking. It is lightweight, durable, and easy to install, making it an excellent addition to any bike upgrade. Whether you're looking to enhance your braking power or modify your current setup, this adapter offers a reliable and convenient solution.Features:- Designed for 203mm rotors on post-mount frame setups- Ensures proper caliper and rotor alignment- Made from durable, high-quality materials- Lightweight construction for minimal added weight- Easy to install for quick bike setup and upgrades

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