The HSH racing air filter kit for specifically designed to fit the RG nitro bikes perfectly, providing a secure and snug fit against the chassis plates. The filter kit can also be fitted to other models of nitro bike.
 
Made from flexible polyeurethane that is both temperature resistant and durable, providing a secure air tight fit over the carburetor. Compared with the conventional sponge filters from Novarossi, these offer a much more secure fit and a more superior 2 stage filtration, keeping even the smallest of particles out of your engine. 
 
The airbox is supplied installed with Malossi red 2 stage filtering sponge, can be used either dry or with a light coat of filter oil, depending on your running conditions and preference. We personally always run ours with a light coating of oil, cleaned and refreshed after each day of use. 
 
Spare filter inserts can also be purchased separately.
 
For more information send us an email info@holeshothobbies.com