The RS Max2 Light is an upgraded version of the RS model. It's mainly used in TaG Classes with engines such as the IAME X30, Rok GP, and IAME Leopard. Its size and excellent cooling capacity make it suitable for Shifter Classes too. However, it's very popular in non - shifter classes among those seeking top - notch performance. It comes with an Overflow Bottle Kit and Mounting Clamps.
This radiator is the clear best - seller in the New - Line Racing range. Its versatility makes it a perfect fit for all classes, whether shifter or non - shifter. Its amazing cooling ability has been developed in cooperation with some of the world's most renowned chassis and engine manufacturers' racing teams. This collaboration inspired NewLine Racing's technical department to create optimized solutions for better radiator core performance.
One of its key features is the “V - shaped” water inlet on the radiator. This design improves water distribution across the entire width of the radiator core, maximizing its cooling power. When it was first introduced in 2000, its hand - built construction using TIG welding was a real game - changer, attracting the attention of the most demanding industry professionals to New - Line Racing.
You can control the water temperature with an adjustable curtain screen. The screen is sold separately and comes in black, red, or blue. There's also a tire heat deflector available to keep radiator heat away from the left rear tire, which is sold separately. The radiator measures 24cm x 43cm x 4cm (9 1/2' x 17' x 1 1/2').





Using the New Line RS MAX2 Light Radiator is straightforward. First, make sure to install it using the provided mounting brackets and clamps. Connect the overflow bottle kit as well. When using it in your kart, it will work best in both shifter and non - shifter classes, especially with engines like the IAME X30, Rok GP, and IAME Leopard.
If you want to control the water temperature, you can purchase the adjustable curtain screen separately. Just choose the color you like - black, red, or blue. The tire heat deflector is also a great addition to keep the heat away from the left rear tire.
For maintenance, regularly check the radiator for any signs of damage or leaks. Clean it gently to remove any dirt or debris. Since it has a unique “V - shaped” water inlet, make sure it's not blocked. Keep an eye on the water level in the overflow bottle and refill it when necessary. This will help ensure your radiator performs at its best for a long time.