Red & Black (large cable) : Battery connections 2. Yellow & Blue : Motor connections 3. Red & Blue : Key Switch(power lock) (If there is no power door locks, red connection to blue) 4. Yellow & black : brake 5.
Red & Yellow: Brake light 6. Red&Black(small cable) : indicator light 7. Red, Black & Blue: Speed Regulator 1-4 V(Throttle) (Red:+5v, Black: - , Blue :Signal Wire) 8. Red & Black (small cable): Charger. Package includes 1x motor+ 1x controller + 1x throttle.