Rotax customers expect products of the highest quality standards and timely availability. Parity of performance and durability are a key part of the Rotax Max Challenge. The global turbulences and the constantly growing market demand have challenged the supply chain of BRP-Rotax. The cylinder as the key element of the engine has been heavily […]
Bambino Class Kart racing organized under the Motorsport South Africa umbrella is divided into specific age, weight and speed categories to suit youngsters as they grow. This ensures a safe and exciting progression from 5 years onward. Internationally most countries choose this Italian manufactured 50cc Comer powered Top Kart which is ideally sized for 5 […]
Welcome to Karting! If you’re visiting this page, we assume you have a lot of unanswered questions about getting involved in karting. Hopefully when you leave our site you’ll have all the information you require to get racing. Perhaps at this point you should distinguish between becoming an owner/driver or a hire kart racer. Please […]
There have been reports from the field about cylinder wear caused by the exhaust valve. To prevent cylinders from wearing and avoid the necessity of replacing cylinders due to exceeding the wear limit 0,25mm Rotax have introduced a cylinder protection plate ROTAX part no. 251336 to prevent excessive wear in this area. The cylinder protection […]
Maintenance and storage are vital factors for the life-span of all types of batteries. Make sure to read the information printed on the front face of the batteries. Charging Never use a lead-acid charger for lithium batteries and vice versa. Increase charging intervals according to the age of the battery. Older batteries need to be […]
In this information we summarize all parity improvements implemented in all Dell’Orto carburetors (295060, 295062). Venturi and carburetor body: Improved venturi alignment in the throttle body to reduce turbulence. Venturi geometry was improved as depicted in figure 1. Carburetor body casting finish improved due to tooling renewal. Figure 1-Carb body & venturi Float level and […]
Content of improvements This improvement in addition to the crank case bearing fixation should enhance balance drive durability significantly. The teeth width of the starter gear (part no. 434 844) has been increased by around 50% and the teeth width of the balance gear (part no. 365 749) by around 20% (see Figure 1: Increased teeth width). […]