KTM 125 SX Factory Edition Tyla Rattray [2005] - Race Evolution cast pistons

VERTEX Race Evolution cast piston for the KTM 125 SX Factory Edition Tyla Rattray

The VERTEX Race Evolution cast piston is designed for use in 2-stroke off-road engines and racing applications. Its aluminum construction combines the cast piston design with precise execution for use in the upper engine area.

Function and execution

The reduced top edge supports the compact design of the piston. A special MoS2 coating in designated pockets contributes to smooth running between the piston and cylinder. The piston is designed with a nitrided steel ring.

Technical data

• Material: aluminum
• Piston Type: Cast
• Piston compression: standard
• Piston diameter Ø: 53.95 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 54.00 mm
• Rings Quantity: 1
• Stroke: 2T

Vehicle assignment

The cast piston is assigned to the KTM 125 SX Factory Edition Tyla Rattray from 2005. The specified vehicle assignment refers exclusively to this model and year of manufacture.

Note for selection

When selecting, consider version B, piston diameter of 53.95 mm, bore diameter of 54.00 mm and standard piston compression. The design as a 2T piston makes it intended for the described two-stroke engine use.