Ktm 640 Adventure [PROX] - forged pistons

The PROX forged piston is a high quality motorcycle replacement part specifically designed for performance and durability. This piston is made of robust aluminum and offers an optimal solution for restoring engine performance. Its construction and material selection guarantee excellent fit and function under various operating conditions.

Technical data:

• Product name: PROX PISTON 01.6604, 100.94MM
• Piston diameter: Ø 100.94mm
• Volume: 884 cm³
• Weight: 529g
• Length: 104mm
• Width: 109mm
• Height: 78mm
• Letter oversize: A
• Piston compression: Default
• Material: Aluminum
• Oversized: HOURS
• Number of rings: Set
• Specificity: Domed piston / 4 valve pockets
• Hub: 4T

Further details:

The PROX forged piston is characterized by its special design with a curved piston and 4 valve pockets, which makes it particularly suitable for powerful 4-stroke engines. This piston is designed to increase engine efficiency and performance by providing better combustion and reduced friction.

Additionally, the piston is available in standard size (STD) with the letter oversize A, ensuring a precise fit and easy installation. The included rings are available as a set and are specifically tailored to the needs of the piston to ensure optimal sealing and performance.

Whether you are making a repair or simply want to improve the performance of your motorcycle, the PROX forged piston offers a reliable and effective solution that will increase the lifespan and performance of your vehicle.