Upgrade Kit Rotax Junior to Senior

Upgrade your Rotax Max Junior engine to a full-spec Rotax Max Senior with this complete upgrade kit. Perfect for drivers who want to take the next step in their racing career and get maximum performance from their kart.

The kit contains everything you need for the conversion and ensures your engine meets the technical requirements for the Rotax Max Senior class.

• Cylinder specified for Rotax Max Senior
• Electronics box for Rotax Max Senior
• Dellorto fuel pump
• Bracket for Dellorto fuel pump
• Complete exhaust valve
• Solenoid valve with hoses
• Cylinder gasket set

Genuine Rotax parts guarantee both quality and durability.
Contact us if you’d like help with the upgrade.