Upgrade your Mototec 1000w / 1500w / 1600w Pro Dirt Bike, Funbikes MXR 1000w / 1300w / 1500w, Venom 1000w / 1600w Pro Dirt Bike, Stomp EBOX / EBOX 2.0, GPX E-48R, or Apollo RXF Rocket 1000w / 1300w with genuine butt kicking ETM drivetrain parts! This kit comes with all the parts necessary to transform these kids yard toys into legitimate Electric Trail Machines. Double the output to 3000w on your bike with the stock 48v battery! Or with the all new Mighty Mini 72v battery, output can reach an astonishing 5000w! This battery is our most power dense to date, Its small but its mighty! RPM of the motor will be increased to over 7000 RPM at the shaft with the ETMs highly sophisticated FOC controller. Three power modes are easily selectable via a 3 position switch mounted on our full grip MX style throttle. Low end torque, top speed, power, and overall ride feel will greatly be increased over stock. Kit Includes ETM 48-72v Controller ETM Motor (To ensure compatibility and proper performance) Handle Bar Mounted Power Switch Handle Bar Mounted Volt Meter Full Grip MX style Twist Throttle (EMX Lite) Battery Leads with Copper lugs Wiring Harness with waterproof connectors Motor Hall Sensor Harness Mounting Strap *Motor is required on all kits and must be installed to ensure proper operation of kit Compatibility Mototec EBOX and EBOX 2.0 Apollo Venom Funbikes GPX DOES NOT FIT ETM v2 or BOMBMOTO Important Specs 48v Battery 3000w output 35+mph top speed 6000+ RPM unloaded  Mighty Mini 72v Battery Over double the Capacity at 1.4kWh 2-4 Hours run time (15-30 miles) 5000w output 45+ mph top speed 8000+rpm unloaded WARNING! YOU MUST HAVE A 48V - 72v LITHIUM BATTERY MINIMUM TO RUN THIS KIT!