Yamaha RD 350 Ypvs [PROX] – piston kit for 2-stroke

Piston kit for Yamaha RD 350 Ypvs – PROX

The piston kit from PROX is specially designed for the 2-stroke engine of the Yamaha RD 350 Ypvs. It includes all the necessary components to renew the piston and piston rings and thus restore or maintain engine performance.

Technical features

• Brand: PROX
• Engine type: 2-stroke
• Bore: 64.25 mm (oversize +0.25 mm)
• Displacement: 350cc
• Piston material: Aluminum alloy, cast
• Coating of piston skirt: Moly coating
• Compression ratio: Default
• Product type: Piston set (piston + ring kits)
• Number of pieces: kit

Product description

The aluminum alloy piston with moly coating on the piston skirt provides improved wear resistance and reduces friction in the cylinder. The oversize of +0.25 mm allows adjustment for machined cylinders. In addition to the piston, the kit also contains the matching piston rings, which ensure optimal sealing in the combustion chamber.

The compression ratio is standard, making the piston kit suitable for the Yamaha RD 350 Ypvs series engines. Using the kit helps restore engine performance and helps extend engine life.

Application instructions

• Before installation, it is recommended to check the cylinder bore for wear and damage.
• The kit is designed for use in 2-stroke engines with a displacement of 350 cc.
• Installation should be carried out professionally to ensure optimal function and tightness.

The PROX piston kit is a suitable solution for repairing the engine of the Yamaha RD 350 Ypvs and offers a combination of quality and technical precision.