NEW Traxxas Revo 3.3 OPTI DRIVE ELECTRIC TRANS SHIFT MODULE & ELECTRONICS BOX * | eBay
Revo - der Deckel des Opti-Drive
Reverse installation kit (includes all components to add mechanical reverse (no Optidrive®) to T-Maxx® 3.3) (includes 2060 sub-micro servo) - Get A Hobby