AS3 Performance high - pressure radiator caps are a must - have for serious KTM racers. When your motor runs at high temperatures, these caps prevent coolant loss from the radiators, keeping your bike in top shape and helping you cross the finish line. They can handle more pressure than standard caps and fit all KTM radiators without any modifications. With a polished aluminium finish and AS3 Performance branding, they look great too. This UK - made product comes with a 12 - month warranty, and the cap you see in the picture is exactly what you'll receive. Compatible with a wide range of KTM models from 2003 - 2016, including 125 SX, 125 EXC, 144 SX, 150 SX, 200 EXC, 250 SX, 250 EXC, 300 EXC, 250 SX - F, 250 EXC - F, 350 SX - F, 350 EXC - F, 400 EXC, 450 SX - F, 450 EXC, 500 EXC, and 530 EXC.
Using your AS3 high - pressure radiator cap is easy. Just remove the old cap from your KTM radiator and replace it with the new one. Make sure it's properly tightened to prevent any coolant leakage. When your bike is running at high temperatures, the cap will work to keep the coolant in place. Remember, the longer your motor runs hot, the more potential damage it can cause to the engine, so having this cap is a great safeguard. For maintenance, check the cap regularly for any signs of wear or damage. If you notice any issues, it's a good idea to replace it. This cap is built to last, and with the 12 - month warranty, you can have peace of mind while you're out on the track.
