Built specifically for Traxxas 1/16 scale models, the VXL-3m speed control and Velineon 380 motor represent the latest in brushless technology. Fully LiPO compatible with low-voltage detection for 2S and 3S packs and rated for 6-12 NiMH cells, this potent, powerful combo provides precise throttle control and blistering top speed. Patented Training Mode lets new drivers hone their skills at 50% throttle. When drivers' ed is through, full power and 50+mph is unleashed with a touch of the EZ-Setbutton. The Velineon 380 is built to the same no-compromise specs as the Velineon 3500 found in Traxxas' 70+mph 1/10 scale VXL models. High-speed ball bearings. Sintered rotor. Neodymium magnets. Gold plated 3.5mm connectors. It all adds up to 50,000 rpm of pure power and track-searing speed! Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.