Top-end piston set including EZ clips suitable for KTM / Husky TPI 150 2020-on. A size is recommended for new cylinders B size is recommended for first and subsequent piston changes. Upgrade over the forged pistons spec’d for the 2020 bikes. These are not made by Vertex so must use Genuine KTM. The Vertex piston is forged and much higher seize risk.
