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

PROX piston kit for 2-stroke engines - Yamaha RD 350

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

Technical features

• Brand: PROX
• Suitable for: Yamaha RD 350, 2-stroke engine
• Bore: 65.00mm +1.00mm oversize
• Displacement: 350cc
• Piston material: Aluminum alloy, cast
• Coating of piston skirt: Moly coating to reduce friction and wear
• Compression ratio: Default
• Product scope: Piston set including pistons and rings

Product description

The piston set from PROX is designed for use in the 2-stroke engine of the Yamaha RD 350. The pistons are made of a robust aluminum alloy and have a moly coating on the piston skirt. This coating provides improved lubricity, reducing wear on the piston and cylinder liner.

The bore of the piston is enlarged by 1.00 mm to ensure a precise fit on oversized cylinders. The kit contains all the necessary components for a complete replacement, allowing for easy and quick maintenance. The compression ratio corresponds to the standard, which preserves the engine characteristics.

The piston kit is part of the Engine Group and belongs to the “Piston + Ring Kits” product type category. It is suitable for replacement when worn or for restoring engine performance after an overhaul.

Advantages at a glance

• Perfect fit for Yamaha RD 350 2-stroke engine
• High quality cast aluminum material
• Moly coating to reduce friction and wear
• Oversize hole +1.00 mm for precise adjustment
• Complete set with pistons and rings