Yamaha RD 200 [PROX] – cast piston set

PROX cast piston set for Yamaha RD 200

The cast piston set from PROX is specially designed for the 2-stroke engine of the Yamaha RD 200. It is made of aluminum alloy with a robust cast design and has a moly coating on the piston skirt. This coating reduces friction and increases piston life.

Technical features

• Bore Size: 66.00mm
• Piston size: +2.00 mm
• Piston material: aluminum alloy, cast
• Piston ring material: steel
• Version: Replica cast pistons
• Engine type: 2-stroke
• Scope of delivery: Complete set (kit) with pistons and rings

The set contains all the necessary components for replacing the pistons and rings in the engine of the Yamaha RD 200. The precisely manufactured pistons ensure optimal fit and compatibility with the original engine. The steel rings are designed for durability and reliable sealing.

Product group and application

This cast piston set belongs to the ENGINE GROUP and is listed under the product type designation PISTON + RING KITS. The combination of high-quality materials and precise manufacturing supports the restoration of engine performance and contributes to the maintenance and repair of the 2-stroke engine.

The 66.00mm bore size and +2.00mm piston size correspond to oversize machining used in engine repair to compensate for wear. The moly coating on the piston skirt provides improved lubrication and reduces wear during operation.

The PROX cast piston set is a suitable choice for replacement as part of engine overhauls on the Yamaha RD 200. The combination of cast aluminum pistons and steel rings offers a good balance between stability and weight.