YAMAHA YZ 125 [1990-1993] - cast piston

VERTEX cast pistons for YAMAHA YZ 125 from 1990 to 1993

The VERTEX cast piston is assigned to the YAMAHA YZ 125 in the entire model year range 1990-1993. Its technical dimensions and the oversize marking support a targeted selection to suit the intended engine repair.

Execution and function

The piston is made of aluminum and is designed as a cast piston. The piston compression corresponds to the standard version. The diameter Ø of 55.96 mm and the bore diameter of 56.00 mm are specified for the dimension assignment. The oversize marking is B, the oversize value is +0.01.

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Diameter Ø: 55.96 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 56.00 mm
• Stroke: 2T

Vehicle assignment

The cast piston fits the YAMAHA YZ 125 from the 1990-1993 model year range. When making the selection, the specified piston diameter, the bore diameter and the marking B with oversize +0.01 should be taken into account.

Technical selection aid

Before use, compare the dimensions 55.96 mm and 56.00 mm and the standard piston compression with the requirements of the intended YAMAHA YZ 125. The version is specified as 2T and belongs to the engine, top engine and piston range.