AS3 Performance high pressure radiator caps are a game-changer for serious racers. When your motor runs at high temperatures, these caps prevent coolant loss from the radiators, ensuring your bike keeps going strong to help you finish the race. Prolonged high - temperature operation can damage the engine, and these caps act as a safeguard.
**Compatibility**: This radiator cap fits a wide range of KTM models from 2016 - 2022, including the 85 SX (2018 - 2022), 125 SX, 150 SX, 250 SX, 250 SX - F, 350 SX - F, 450 SX - F, and EXC/XC - W variants like the 125 XC - W (2017 - 2019), 150 EXC (2020 - 2022), 150 XC - W, 250 EXC, 250 EXC - F, 300 EXC, 350 EXC - F, 450 EXC, and 500 EXC.
**Features**: It stops coolant from overflowing at high temperatures and can handle more pressure than standard caps. It fits all Honda radiators without any modifications. With a polished aluminium finish and AS3 Performance branding, it looks great too. It's made by a UK company and comes with a 12 - month warranty. You'll get the exact cap shown in the picture.
Using this AS3 high - pressure radiator cap is easy. First, make sure your engine is cool before removing the old radiator cap. Then, simply replace it with the new AS3 cap. Ensure it's properly tightened to prevent any coolant leaks.
When your bike is running, especially during long races or high - speed rides, keep an eye on the coolant level. The cap is designed to prevent overflow at high temperatures, but extreme conditions might still cause some minor changes in the coolant volume.
For maintenance, check the cap regularly for any signs of wear or damage. If you notice any cracks or if it doesn't seal properly, it's time to replace it. Since it's made of polished aluminium, you can clean it with a mild soap and water solution to keep it looking good. And remember, this cap comes with a 12 - month warranty from the UK company, so if you have any issues, reach out to them.
