Ktm Sx 250 [PROX] - cast pistons

Overview

The PROX cast piston is a high-quality replacement part for motorcycles that was specifically developed for maximum performance in demanding motorsport applications. Manufactured from an advanced aluminum alloy, this piston offers a remarkable reduction in friction and increased reliability.

Why choose PROX cast pistons?

Choosing the right piston is critical to the performance and longevity of your engine. The PROX cast piston is manufactured using the latest technologies and materials to ensure the best possible performance. The special MoS2 coating of the skirt and the curved design achieve optimal mileage, making the piston ideal for racing applications and demanding driving conditions.

Technical data:

• Product name: PROX PISTON 01.6343, 66.34MM
• Piston diameter: Ø 66.340 mm
• Volume: 621 cm³
• Weight: 316g
• Length: 85mm
• Width: 88mm
• Height: 83mm
• Letter oversize: A
• Piston compression: Default
• Material: Aluminum
• Oversize: HOURS
• Specificity: Domed piston / MoS2 coating on the skirt
• Hub: 2T

Area of application

The PROX cast piston is ideal for use in racing engines and high-performance 2-stroke engines. Thanks to its robust construction and advanced materials, it can withstand even extreme conditions. Whether on the racetrack or on challenging off-road trails, this piston ensures your engine always delivers the best performance.