Yamaha TT-R 125 (CE 14) [2005-2007] - WÖSSNER Pro Series forged pistons

WÖSSNER Pro Series forged pistons for Yamaha TT-R 125

The WÖSSNER Pro Series forged piston is designed for the Yamaha TT-R 125 (CE 14) built between 2005 and 2007. The version with standard piston compression and a diameter of 54.44 mm is suitable for a targeted selection based on the existing engine dimensions.

Technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 54.44 mm
• Letter oversize: 050
• Oversize: +0.05
• Bore diameter: 54.50 mm
• Compression ratio: 11.0:1
• Rings Quantity: 3
• Stroke: 4T

Vehicle assignment

Suitable for the Yamaha TT-R 125 (CE 14), built between 2005 and 2007. The assignment applies to this model and this entire year range.

Selection note

The piston diameter of 54.44 mm, the bore diameter of 54.50 mm and the marking of the oversize 050 with oversize +0.05 are particularly relevant for the selection. The compression ratio is 11.0:1. The technical information enables comparison with the intended engine version before the piston is selected.