Option parts Serpent 989 2.5mm carbon fibre radio plate novembre 29, 2019 by Chris Leave a Comment Serpent have introduced a new 2.5mm carbon fibre radio plate for the 989 Viper. Made from 2.5mm thick ultra high-quality carbon fibre, the radio plate offers a stiffer option from the standard 2mm part. Used by team drivers at the 2019 World Championships, this option is designed to increase steering response along with adding to the overall stability of the car. Shopping! Wartelle Shop Shopping! RC Team Source: Serpent Partagez2TweetezEnregistrer2 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!