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The Pro Circuit High-Compression Piston Kit for Yamaha YZ450F models from 2020 to 2021 offers unmatched performance enhancements for both stock and modified engines. Crafted by JE Pistons to precise specifications, this piston kit is CNC-machined from high-grade aircraft-quality aluminum alloy, ensuring durability and superior performance.
By enhancing low-end torque and high-RPM performance, these pistons are ideal for riders looking to push their bikes to the next level. The kit includes key features such as piston rings, a coated wrist pin, and circlips for a comprehensive installation.
