Compatible with Dualtron 3, Achilleus, Aminia Long Body, Aminia Special, City, Compact, Eagle, Forever, Storm NEW, Storm LTD NEW, Victor NEW, Raptor 2, Sonic Alien, Spider, Spider 2, Spider Max, Thunder 2, Ultra, Ultra 2, Ultra 2 Upgrade, Victor, Victor LTD, Victor Luxury, Victor Luxury NEW, Victor Luxury Plus, Achilleus NEW, City NEW, Mini, Mini Long Body Single, Mini Long Body Dual, Mini Special, Storm, Spider 2 NEW, Storm LTD, Storm UP, Thunder, Thunder 2 NEW, Speedway 5, Victor Luxury Plus NEW, Ultra 2 UP, Thunder 3, this QR lever m6 is part of the body assembly and seats subassembly. It supports the folding and steering mechanism.