Yamaha WR 200 R (4 BF) [1992-1996] - forged pistons

WISECO forged pistons for the Yamaha WR 200 R

The WISECO forged piston is a forged aluminum piston design for the Yamaha WR 200 R (4 BF) built between 1992 and 1996. It therefore offers a clearly defined choice for renewing or assembling the piston within this vehicle model and year of manufacture.

Design and technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 67.00 mm
• Letter oversize: 100
• Oversize: +1.00
• Stroke: 2T

The combination of 67.00 mm diameter and the stated oversize of +1.00 characterizes the specific design of this piston. The standard piston compression and the “Stroke: 2T” assignment support the technical selection based on the existing engine data.

Vehicle assignment

The forged piston is assigned to the Yamaha WR 200 R (4 BF) for the entire model year range 1992-1996. When selecting, the model name, year of manufacture, piston diameter and the specified oversize should be compared with the existing engine.

Factual selection aid

Before ordering, pay particular attention to the diameter Ø of 67.00 mm, the oversize +1.00, the letter value 100 and the standard piston compression. These features describe the specific technical design of the WISECO forged piston.