Cylinder Rotax Max Junior 2024-

Cylinder for Rotax Max Junior – fits all model years of Rotax Max engines.

Recommended piston clearance (distance between piston and cylinder wall) is approximately 0.04–0.05 mm. Maximum wear is 0.08 mm.
You’ll find suitable pistons in the accessories list below.

The 2024 update of the Rotax Max cylinder includes improved design and quality.

Remember to purchase a gasket set – it’s important to replace O-rings and gaskets with every piston change. See the accessories list below.