Yamaha RD 125 [PROX] – cast piston set

PROX cast piston set for Yamaha RD 125

The PROX cast piston set was developed specifically for the 2-stroke engine of the Yamaha RD 125. It offers a precise fit with a bore size of 56.50mm and a piston size of +0.50mm. The set consists of a piston and matching piston rings, which are delivered as a kit.

Technical features

• Brand: PROX
• Version: Replica cast pistons
• Bore size: 56.50mm
• Piston size: +0.50mm
• Piston material: Aluminum alloy, cast
• Piston ring material: Steel
• Engine type: 2-stroke engine
• Number of pieces: Kit (piston and rings)

Product description

The cast piston set from PROX is designed for use in the engine of the Yamaha RD 125. The piston is made of a robust aluminum alloy that is manufactured using a casting process. This ensures a uniform material structure and high resilience.

The steel piston rings are designed for optimal sealing and ensure reliable compression in the 2-stroke engine. The slightly increased piston size of +0.50 mm allows adjustment for oversized bores and helps restore engine performance.

The set is designed as a complete package and includes all the necessary components for replacing the piston and rings. The precise manufacturing ensures easy assembly and a long service life of the component.

Application

This cast piston set is suitable for use in the 2-stroke engine of the Yamaha RD 125. It serves as a spare part in the event of wear or if the cylinder is oversized. By using original materials and precise manufacturing, the functionality of the engine is maintained.