Yamaha WR 125 [VERTEX] – Piston set (cast replica)

VERTEX piston set (cast replica) for Yamaha WR 125

The VERTEX piston set is specially designed for the 2-stroke engine of the Yamaha WR 125. It is made of aluminum alloy with cast pistons and offers a precise fit for the 125cc engine.

Technical features

• Piston design: Replica cast piston
• Piston skirt coating: Moly coating to reduce friction
• Bore Size: 54.00mm
• Piston diameter: 53.96mm
• Piston size: standard size D
• Piston material: aluminum alloy, cast
• Piston rings: steel with nitride coating
• Compression ratio: standard
• Engine type: 2-stroke
• Scope of delivery: Complete kit with pistons and rings

The piston set is part of the ENGINE GROUP and belongs to the PISTON + RING KITS product category. The precise workmanship and the materials used ensure reliable function and a long service life in use.

The moly coating on the piston skirt provides improved lubrication and reduces wear during operation. The nitride coating on the steel rings increases the hardness and improves the sealing effect in the cylinder.

The standard size D of the piston is matched to the original dimensions of the engine and enables simple and precise installation without additional adjustments. The bore size of 54.00 mm corresponds to the technical specifications for the engine of the Yamaha WR 125.

This piston kit is suitable for replacing or repairing the piston in the Yamaha WR 125 2-stroke engine and helps restore engine performance and efficiency.