Yamaha TY 250 R [1986-1992] - WÖSSNER forged pistons

WÖSSNER forged pistons for Yamaha TY 250 R

The WÖSSNER forged piston is designed as an engine component for the Yamaha TY 250 R in the entire model range from 1986 to 1992. The piston is made of aluminum and has a forged design. This means that it is tailored to use in the 2T engine of this vehicle classification.

Design and technical data

• Manufacturer: WOSSNER
• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 68.94 mm
• Bore diameter: 69.00 mm
• Oversize: +1.00
• Letter oversize: 100
• Rings Quantity: 2
• Stroke: 2T

The dimensions indicate the version with a bore diameter of 69.00 mm and an oversize of +1.00. The specified piston diameter is 68.94 mm. The design includes 2 piston rings.

Vehicle assignment

The forged piston is assigned to the Yamaha TY 250 R, built between 1986 and 1992. The vehicle and year of manufacture support the selection of the right piston for this model.

Factual advice on selection

Before ordering, the specified dimensions should be compared with the requirements of the engine. What is particularly important is the piston diameter of 68.94 mm, the bore diameter of 69.00 mm and the marking of oversize with 100 and +1.00.