Yamaha WR 125 [VERTEX] – Top End Piston Kit (Replica Cast Pistons)

VERTEX top-end piston set for Yamaha WR 125

The VERTEX top-end piston set has been specially developed for the 2-stroke engine of the Yamaha WR 125. This kit includes a replica cast piston and matching piston rings and is designed for a bore size of 54.00mm. The standard size of the piston is B with a diameter of 53.95 mm.

Technical features

• Brand: VERTEX
• Product name: Top End Piston Kit (Replica Cast Pistons)
• Engine type: 2-stroke engine
• Bore size: 54.00mm
• Piston size: Standard size B
• Piston diameter: 53.95mm
• Piston material: Aluminum alloy, cast
• Piston ring material: Steel with nitride coating
• Number of pieces: Kit (piston and rings)

Product description

The VERTEX piston set consists of a robust replica cast piston made of a high-quality aluminum alloy. The cast design ensures even heat distribution and high resistance to thermal stress. The piston rings are made of steel and have a nitride coating that provides improved wear resistance and longer service life.

The kit is designed for use in the top end of the engine and offers a precise fit for the Yamaha WR 125. The exact dimensions ensure optimal compression and contribute to reliable engine performance. The use of high-quality materials supports stability even under demanding operating conditions.

This piston set is suitable for replacing or repairing the piston as part of maintenance or repair work. It is part of ENGINE GROUP and belongs to the PISTON + RING KITS product type category.