Check that the frame and fork are not bent or broken.
If either frame or fork are bent or broken, they should be replaced.
Check that the seat is adjusted properly, and seatpost quick release lever is securely tightened.
9. Motor Drive Assembly
and Throttle
Ensure hub motor is spinning smoothly and motor bearings are in good working order.
Ensure all power cables running to hub motor are secured and undamaged.
Make sure the hub motor axle bolts are secured and the torque arm and torque washers are in place.
Ensure battery is charged before use.
Ensure there is no damage to battery.
Lock battery to frame and ensure that it is secured.
Charge and store bike and battery in a dry location, between 50 °F 一 77 °F (10 °C 一 25 °C). Let bike dry
completely before using again.
Look over connectors to make sure they are fully seated and free from debris or moisture. Check cables and cable
housing for obvious signs of damage.
Ensure headlight, taillight, and brake light are functioning, adjusted properly, and unobstructed.
Ensure all reflectors are properly fitted and notobscured.
Ensure all other fittings on bike are properly secured andfunctioning.
Inspect helmet and other safety gear for signs of damage.
Ensure the rider is wearing a helmet and other required riding safety gear.
Ensure the mounting hardware is properly secured if fitted with a front rack, rear rack, basket, etc.
Ensure the taillight and taillight power wire are properly secured if fitted with rear rack.
Ensure fender mounting hardware is properly secured if fitted with fenders.
Ensure there are no cracks or holes in fenders if fitted with fenders.
Your cables, spokes, and chain will stretch after an initial break-in period of 50-100 mi (80-160 km), and bolted connections can loosen,
Always have a certified, reputable bike mechanic perform a tune-up on your Shengmilo MX03 after your initial break-in period of 50-100
mi (80-160 km) (depending on riding conditions such as total weight, riding characteristics, and terrain).
Regular inspections and tune-ups are particularly important for ensuring that your bike remains safe and fun to ride.