Option Parts XRAY T4F’21 balancing bumper weight & foam bumper janvier 13, 2021 by Chris Leave a Comment XRAY have introduced the new balancing bumper weight and foam bumper intended for the use with their T4F’21 1/10th Front-Wheel Drive Touring car. The weight is made of high quality brass and comes black anodized. It adds 170g to the front bumper, making it ideal or low to medium conditions on the asphalt where it improves traction and stability. Working as a direct replacement for the kit 30g weight and bumper, the balancing bumper weight and foam bumper come as set. Shopping! Wartelle Shop Shopping! Donuts Racing Shopping! RC Team Shopping! Absolute Hobbyz Source: XRAY Partagez5TweetezEnregistrer5 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!