The needle cage IKO KTV 151920 B2 is the critical link element between the piston axis and the connecting rod. In a KZ motor (TM Racing, Iame, Modena), this piece undergoes extreme stresses (more than 15,000 rpm and massive combustion pressures).

Presentation: the "Curé head" performance

The TM / Vertex 4 ° piston is specifically designed for the drivers of the KZ (125cc in box) range. Its cap has an inclination of 4 degrees, a technical architecture that promotes optimal gas scan and more efficient combustion in the pre-combustion chamber.

• Precision Manufacturing: Produced by Vertex, world leader in the competition piston, according to the extremely rigorous specifications of the TM Racing factory.

• Surface treatment: Generally equipped with a molybdenum bisulf cover (MOS2) to reduce friction and facilitate break-in during the first minutes of use.

• Fine segments: Equipped with a segment of 1 mm thick to minimize the mechanical drag while ensuring a perfect seal with high compression.

Improve freedom of rotation and limit the friction of your high engine with the Vertex piston segment of 0.8 mm, specially designed for TM Kart engines.

Opt for the original performance and reliability with the Semi-Flat Piston Asso Werke For TM Kart KZ10C engines, R1, R2 and R3. Completed with its segment, its axis and its two SEEGER clips.