Do you need OEM Battery Bypass Leads? (8.5Kw Tune Only): *: No Yes (+$15.00) Warning:  *By checking this box, you are acknowledging that these high powered controller kits are intended for off road riding using on/off throttle, not continuous throttle applications. You also agree to remove your Brake Sensor Wires if you are performing your own installation. Failure to do so could result in Braking Action creating a Throttle input in extreme cases of water intrusion to the Controller Wiring Harness. To further prevent Water Intrusion issues, mount the controller upside down and use Dielectric Grease on the Harness connections, also avoid deep water and pressure washing your bike . Modifying e motos with these controllers and tunes make them illegal to ride on the road. After installing an aftermarket controller and getting a high powered tune, you are running the risk of damaging your motor. Even with our motor temperature protection enabled, it is still possible to damage your motor if you push the motor outside of its limits. To ensure you do not cause damage to your motor, follow the advice below: Do not use wide open throttle for longer than 10-15 seconds. Do not do repeated full throttle runs. Do not consistently ride the bike in high power modes, only use the power mode you need at the time. Do not ride for long distances where you are on 3/4 or full throttle consistently for long periods of time. If you need to use your bike for long rides using consistent throttle then you will need to significantly reduce the power level of the tune to ensure you can ride for stained periods without damage. Just for comparison, the stock bike in Sport mode running at full throttle is running at 5-6kW, after you put on a BAC8000 and high powered battery you will be pushing up to 15kW (3 times the power of the stock bike) and it cannot be expected for this not to take a toll on the motor. Please be mindful and smart when modifying and riding e motos. Current Stock: