AS3 Performance silicone radiator hoses are crafted from top - notch silicone with polyester reinforcement. They're incredibly strong and durable, far less likely to get punctured or damaged compared to standard rubber hoses. Many of our sponsored teams and riders use these hose kits in various race conditions. The hoses have a glossy finish with AS3 Performance branding.
**Will Fit**:
- 2021 Rieju MR 300 Racing (Thermostat Bypass Kit)
- 2021 Rieju MR 300 Pro (Thermostat Bypass Kit)
- 2021 Rieju MR 300 Ranger (Thermostat Bypass Kit)
**Features**:
- Made from high - quality silicone with polyester reinforcement
- All hoses in the kit are 2 - ply with a 3.5mm wall thickness
- Pressure - tested up to 5 times the working pressure
- Used by our sponsored mx and enduro riders at national and world levels
- Designed only for off - road and track use
- Not approved for road or public highway use
- Come with a 12 - month warranty from the purchase date
- The hoses in the picture are exactly what you'll receive
Using these AS3 Performance silicone radiator hoses is straightforward. First, make sure your vehicle is turned off and cooled down. Then, carefully remove the old radiator hoses and replace them with these new ones. Ensure a tight fit to prevent any leaks.
Remember, these hoses are only for off - road and track use, so don't use them on public roads. Also, since they come with a 12 - month warranty from the purchase date, keep your receipt handy in case you need it.
For maintenance, regularly check the hoses for any signs of wear, such as cracks or bulges. If you notice any issues, it's a good idea to replace the hoses right away. Clean the hoses occasionally with a mild soap and water solution to keep them in good condition.
