Video Robert Batlle video: How to prepare your air filter septembre 8, 2020 by Chris Leave a Comment Former World Champion Robert Batlle put online a new video showing us how he prepares his air filters before any race or test. Air filter is one of the most important things for the lifetime of your engine, check them usually, it is better to spend money on air filters than engines. In the video you will see the refs from the air filter and filter oil Robert use, both from Mugen Seiki. Source: Robert Batlle (YouTube) Partagez30TweetezEnregistrer30 PartagesAbout ChrisFounder of circusrc.com, journalist & photographer in the RC world for several years, Chris is passionate about RC, racing and technique. Whether in France or in the world, he is trying to bring high-quality information and photos for enthusiasts... and make you want to join the world of RC!