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 with a displacement of 125 cc. This set includes a standard size A replica cast piston and the matching piston rings. The bore size is 54.00 mm, the piston diameter is 53.93 mm.

Technical features

• Piston material: Aluminum alloy, cast
• Piston skirt coating: Moly coating to reduce friction
• Piston rings: Steel with nitride coating for increased wear resistance
• Compression ratio: Default
• Engine type: 2-stroke
• Version: Replica cast pistons
• Number of pieces: Complete kit

The piston set is tailored to the original dimensions of the engine and enables precise replacement during maintenance or repair work. The moly coating on the piston skirt ensures improved sliding in the cylinder and contributes to the longevity of the piston. The nitride-coated steel rings support a reliable seal and reduce wear.

Application

The piston set kit is suitable for use in the engine of the Yamaha WR 125 to maintain the performance and functionality of the 2-stroke engine. It is intended for replacement as part of repairs or engine overhauls.

Using cast aluminum as a material provides a good balance between strength and weight. The precise manufacturing ensures optimal fit and compatibility with the cylinder of the Yamaha WR 125.