Assembly and Set-Up

Installing the Front Wheel – MX500 / MX650

WARNING:

1 Position wheel in front fork and slide disk brake into caliper.

 

Fork

 

Nut Washer

Ball

 

 

Bearing

Disc

Axle

 

Brake

Spacer Washer

 

Wheel

Small Spacer

Washer

 

2 Make sure ball bearings are inserted in the wheel hub. Slide axle through fork, spacer washer and though wheel hub. When axle passes through the other side of the wheel hub, add the other spacer washer and slide though the fork. Secure with washer and nut. Note: Front axle is installed with the spacer washers between

the fork and wheel for all Dirt Rockets. If your model has one short spacer, it goes on the side of the hub with the disc brake.

Failing to properly adjust and tighten the bolts that affix the handlebars can cause you to lose control and crash.

Attaching the Handlebars

1 Using a 5mm hexagonal

2 Place handlebars in handle-

3 Insert bolts and tighten

key wrench, remove bolts

bar clamp and adjust angle

securely. When properly

from handlebar clamp.

parallel to the fork.

tightened, the handlebars

 

 

should not move forward or

 

 

back.

Attaching the Front Fender and Number Plate

1 Align bolt in fender with

2 Remove screw from front

hole in fork. Insert bolt

fork assembly. Align hole in

through hole in fork and

number plate with hole in fork

secure with nut.

assembly. Insert and tighten

 

screw.

4

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Razor MX500 15128190, MX650 15165070, MX350 15128050 Installing the Front Wheel MX500 / MX650, Attaching the Handlebars

MX500 15128190, MX650 15165070, MX350 15128050 specifications

The Razor MX350, MX500, and MX650 are electric dirt bikes designed for young riders, providing a thrilling yet safe introduction to off-road biking. Each model offers distinct features while sharing a common DNA that ensures safety and ease of use.

The Razor MX350, model number 15128050, is particularly suited for younger riders with its manageable size and weight. It features a 24V (two 12V) sealed lead-acid rechargeable battery system that provides an impressive ride time of up to 40 minutes on a single charge. The MX350 supports a maximum rider weight of 140 pounds and can reach speeds of up to 14 miles per hour, making it perfect for neighborhood rides or light trails. The bike is equipped with a twist-grip throttle for smooth acceleration, and its high-torque motor offers a powerful experience. Additionally, the MX350 has a sturdy steel frame and 12-inch pneumatic knobby tires for enhanced stability and traction on various terrains.

Stepping up from the MX350, the Razor MX500 (model number 15128190) caters to slightly older and heavier riders. This model boasts a larger 36V battery system that allows for longer ride times of 40 minutes and speeds reaching up to 15 miles per hour. The MX500 is capable of supporting a maximum weight of 175 pounds. Its oversized, 16-inch front and 14-inch rear tires ensure superior grip and stability, while the dual suspension system significantly enhances comfort on bumpy surfaces. The electric motor provides a thrilling ride, offering exceptional power that encourages adventurous off-road experiences.

The Razor MX650 (model number 15165070) is the ultimate model in this trio, designed for riders up to 220 pounds. With its high-performance 36V battery system, the MX650 can hit speeds of 17 miles per hour and also delivers up to 40 minutes of continuous use. Its robust build includes larger 16-inch wheels that provide better ground clearance and superior handling on rough terrain. The bike is equipped with a rear suspension system that absorbs shocks effectively, making it suitable for more rugged trails. Like its counterparts, the MX650 features a quiet motor, which minimizes noise disturbances, allowing for enjoyable rides without compromising the environment.

All three models come with front and rear caliper brakes, ensuring effective stopping power for added safety. The sleek design and vibrant colors appeal to young riders, encouraging outdoor activity and promoting a fun, adventurous spirit. The Razor MX series combines innovative technology with durable construction, making these electric dirt bikes a great investment for parents looking to provide a safe and exhilarating riding experience for their children.