Item specifics Condition: New: A brand-new, unused, unopened, undamaged item (including handmade items). Model:UDR; Type:planetary gear/Ring; Color:Black; Country/Region of Manufacture:China; Compatible Vehicle Type: Buggy, Crawler, Drift Car, Scale, Short Course Truck; Compatible Fuel Type:Electric; Original stock part no.#8585; Compatible Scale:1:7; ------Dear customer, we have a professional team. For more abundant products, please search: AILICH