Option Parts XRAY XB2 graphite composite rear roll center holder juillet 24, 2020 by Chris Leave a Comment XRAY have introduced the new graphite composite rear roll center holder only for the XB2’20 Dirt and Carpet edition. Moulded from high-quality graphite composite material, the rear roll center holder is redesigned to fit the LCG gear box and features updated roll center positions. The roll center holder also serves as the rear anti-roll bar mount. Shopping! Wartelle Shop Shopping! Donuts Racing Shopping! RC Team Shopping! Absolute Hobbyz Features: Updated roll center positions Special graphite composite Lightweight & strong Works as the rear anti-roll bar mount Universal for both dirt & Carpet edition For LCG gear box Source: XRAY PartagezTweetezEnregistrer0 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!