Repair and Maintenance, Charging the Battery

BEFORE RIDING

Charging the Battery

Your electric motorbike may not have a fully charged battery; therefore it is a good idea to charge the battery prior to use.

• Initial charge time: 12 hours	• Run time: Up to 40 minutes of continuous ride time
• Recharge time: up to 12 hours,	Run time may vary depending on riding conditions,
depending on level of depletion.	climate and/or proper maintenance.
• Fully charge battery before storing.	• Average battery life: 250 charge/discharge cycles
• When the scooter is not in regular use,	• To ensure long battery life, do not store the battery
recharge the battery at least once a	in temperatures above 75° or below -10° F.
month until normal use is resumed.
Charger
Charger
Port
Charger
Plug

1 Plug the charger plug into a	2 Turn OFF power switch
wall outlet. If the lights on the	before charging. Plug charger
charger do not light up, check	into the charger port on the
the power to the outlet. If nec-	electric motor bike.
essary, try a different outlet.

Repair and Maintenance

Check the Razor website for any updates on the latest repair and maintenance procedures.

Turn power switch “OFF” before conducting any maintenance procedures.

qAdjusting the Brakes

Tools required: 5mm Allen wrench

WARNING:

Always disconnect your electric motorbike from the charger before cleaning with liquid.

Note: If your charger does not look like the one illustrated, your unit has been supplied with an alternative charger. The specifications and charging procedure would not change.

The charger has a small window with one LED to indicate the charge status. Refer to the illustration on the charger unit for the actual “charging” and “charged” status indications for your model charger.

Chargers have built-in over-charge protection to prevent battery from being over-charged.

Charger will get warm during use. This is normal for some chargers and is no cause for concern. If your charger does not get warm during use, it does not mean that it is not working properly.

Be sure to properly align the groove on the charger input plug with the corresponding socket on the case; otherwise, no charging action will occur.

WARNING:

The brake is capable of causing the electric motorbike to skid the tire throwing an unsuspecting rider. Practice in an open area free from obstacles until you are familiar with the brake function. Avoid skidding to a stop as this can cause you to lose control or damage the rear tire.

1To adjust the tension, thread the brake lever adjuster in or out 1/4 to 1/2 turn until the desired brake adjustment is attained. Most adjustments are complete at this step. If brake still needs further adjustment, proceed to step 2 for rear brake.

2If the brake has too much slack, loosen the rear anchor bolt with a 5mm Allen wrench and pull the brake wire tighter. The distance of the brake wire between the end of the cable and the anchor bolt should be between 37mm and 44mm.

3If the brake rotor is dragging on the brake pads, use your fingers to twist the caliper adjuster in either direction until rotor is cen- tered between pads.

qTesting the Brakes

To use the brakes, squeeze the levers to increase the pressure on the brake. The brake levers are fitted with a cable adjuster to compensate for cable stretch and/or to fine-tune the lever movement to brake engagement. If brakes are not engaging properly, follow instructions for adjusting the brakes outlined below.

MX650, MX500 specifications

The Razor MX650 and MX500 are two popular electric dirt bikes designed for young riders and beginners, offering a thrilling balance of performance, safety, and ease of use. These models are part of Razor's extensive lineup, known for delivering quality electric rideables that capture the adventurous spirit of off-road biking.

One of the standout features of the Razor MX650 is its powerful 650-watt motor, which enables the bike to reach speeds up to 17 mph. This impressive power output allows riders to tackle both flat terrains and inclined trails with ease. In contrast, the MX500 is equipped with a slightly less powerful 500-watt motor, allowing it to achieve a maximum speed of around 15 mph. Both models are designed to provide a smooth acceleration and a thrilling experience while ensuring that young riders remain in control.

A key characteristic of both dirt bikes is their battery performance. The MX650 and MX500 use a 36-volt rechargeable battery system, enabling up to 40 minutes of continuous ride time on a single charge. This extended battery life ensures that riders can enjoy longer adventures without the frequent need for recharging. The bikes also feature an efficient charging system, allowing for quick turnaround times, making them great options for extended outdoor fun.

In terms of construction, both models boast a robust steel frame designed to withstand the rigors of off-road riding. The large, knobby pneumatic tires provide excellent traction, stability, and shock absorption, essential for navigating varying terrains. Additionally, the MX650 and MX500 feature adjustable handlebars, providing comfort and adaptability as the rider grows.

Safety is a priority with these bikes, equipped with front and rear brakes that ensure reliable stopping power. The MX650 and MX500 also feature a chain-driven transmission, allowing for smooth gear transitions and enhancing the overall riding experience.

Overall, the Razor MX650 and MX500 are outstanding choices for kids and beginners looking to experience off-road biking. With their combination of speed, durability, and user-friendly design, these electric dirt bikes offer an exhilarating ride while still prioritizing safety and reliability. Whether navigating backyard trails or exploring local parks, Razor's MX series promises excitement with every ride.