YAMAHA YZ 125 [1990-1993] - cast piston

VERTEX cast pistons for YAMAHA YZ 125 from 1990 to 1993

The VERTEX cast piston is designed for the YAMAHA YZ 125 in the entire model year range 1990-1993. Its technical dimensions and the design as a cast aluminum piston serve to specifically select the right engine structure.

Function and execution

The piston works in a 2T engine and has standard piston compression. As a cast aluminum version, it is intended to be coordinated with the existing bore based on the specified dimensional data.

Technical data

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 55.97 mm
• Letter oversize: C
• Oversize: +0.02
• Bore diameter: 56.00 mm
• Stroke: 2T

Vehicle assignment

Suitable for the YAMAHA YZ 125, built between 1990 and 1993. The combination of piston diameter 55.97 mm, oversize +0.02 and bore diameter 56.00 mm supports selection based on the existing engine dimensions.

Selection note

Before making your selection, please compare the required diameter, the oversize letter C and the specified bore of 56.00 mm with the motor. The design is an aluminum piston with standard piston compression and is specified for Stroke 2T.