Honda CRF 250 R (ME 12) [2020-2023] - WÖSSNER forged pistons

WÖSSNER forged pistons for Honda CRF 250 R (ME 12) 2020-2023

The WÖSSNER forged piston is designed for the Honda CRF 250 R (ME 12) from the 2020-2023 model year range. It is manufactured in Germany by specialists in engine parts for 2- and 4-stroke engines and is suitable as a precisely defined component for the upper engine range.

Execution and function

The piston is made of aluminum and is forged. An anti-friction treatment on the shaft supports the appropriate design of the piston surface. The double forged bridge and 3D molded crown characterize the specific construction of this piston.

Technical data

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 78.96 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 79.00 mm
• Compression ratio: 13.9:1
• Rings Quantity: 2
• Stroke: 4T

Scope of delivery

The scope of delivery includes piston rings, a locking ring and a bolt. The combination of defined diameter, bore diameter and standard piston compression supports a clear selection based on the existing engine data.

Vehicle assignment

The forged piston fits the Honda CRF 250 R (ME 12), built between 2020 and 2023.