1. Rotax Max Exhaust Header Socket Assembly, Unrestricted Clamps The Dellorto Needle and Seat

The Dellorto Needle and Seat comes in various sizes including 150

The precision-engineered construction minimizes restriction

Here at AiM

* Chassis clamps designed for 1 bolt per clamp

thanks to the compact and innovative Turbo-Tire Changer

1. Rotax Max Exhaust Header Socket Assembly, Unrestricted Clamps The Dellorto Needle and SeatHigh performance exhaust header socket assembly designed for Rotax Max engines. This unrestricted component optimizes exhaust flow and enhances engine efficiency. Built to OEM specifications for reliable performance in competitive and recreational karting applications. Direct replacement part engineered for durability and maximum power delivery. 273971