Rotax Max Non-EVO Power Valve Compression Spring 42.5x0.8

This Rotax Max Non-EVO power valve compression spring (42.5x0.8 mm) is an essential part for Rotax Max kart engines. The compression spring ensures optimal operation of the power valve system, resulting in improved throttle response and engine performance. Suitable for Rotax Max engines without the EVO update.

• Dimensions: 42.5mm x 0.8mm
• Original Rotax part
• For Non-EVO power valve systems
• Essential for maintenance and top performance