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 that ensure reliable and long-lasting performance. The replica cast piston version offers proven quality for standard use.

Technical features

• Piston type: Replica cast pistons
• Coating of piston skirt: Moly coating
• Bore size: 54.00mm
• Piston diameter: 53.93mm
• Piston size: Standard size A
• Displacement: 125cc
• Piston material: Aluminum alloy, cast
• Piston ring material: Steel with nitride coating
• Compression ratio: Default
• Engine type: 2-stroke
• Scope of delivery: Piston set (kit)

Product description

The piston kit includes all the necessary components for replacing or repairing the piston in the engine of the Yamaha WR 125. The moly coating on the piston skirt reduces friction and wear, which helps to extend the life of the engine. The piston rings are made of steel and have a nitride coating to ensure optimal sealing and durability.

The precise dimensions with a piston diameter of 53.93 mm and a bore size of 54.00 mm correspond to the factory specifications and enable precise installation. The use of cast aluminum as a material offers a good balance between stability and weight.

This piston set is designed for use in the standard condition of the engine and is suitable for repairs or replacement when worn out. It is delivered as a complete kit containing all the parts required for professional installation.