Yamaha YZ 450 [PROX] – forged piston set

PROX forged piston set for Yamaha YZ 450

The PROX forged piston set is specially designed for the 4-stroke engine of the Yamaha YZ 450. This piston set is made of high quality aluminum alloy, which is manufactured using a forging process to ensure high strength and durability. The piston rings are made of steel and provide a reliable seal for optimal engine performance.

Technical features

• Piston diameter: 96.97 mm (standard size C)
• Compression ratio: 13.0:1
• Piston material: Forged aluminum alloy
• Piston ring material: steel
• Engine type: 4-stroke
• Version: Replica forged pistons
• Scope of delivery: complete kit (piston and rings)

Features and Benefits

The forged piston set from PROX offers a precise fit for the engine of the Yamaha YZ 450. The forged aluminum alloy ensures high resistance to mechanical stress and thermal stress. The steel rings ensure a permanent seal and minimize wear in the cylinder. The 13.0:1 compression ratio supports efficient combustion and contributes to engine performance.

The piston set is delivered as a complete set containing all the necessary components for replacement. The precise manufacturing enables easy installation and ensures reliable function during engine operation. This product is part of the ENGINE GROUP and belongs to the PISTON + RING KITS product category.