Razor Dirt Rocket SX500 McGrath Electric Motocross Bike for Kids Ages 14+ – 40 mins of Ride Time, For Riders up to 175 lbs

Inspired by the winningest motocross rider in history, Jeremy McGrath, the Razor Dirt Rocket SX500 McGrath Electric Motocross Bike delivers an authentic off-road riding experience tailored for older youth and teens. Built with genuine dirt bike frame geometry, high-torque power, and aggressive styling, this scale-down electric motor bike brings authentic supercross action to backyard paths and dirt trails.

The bike is powered by a 500-watt, high-torque, variable-speed, chain-driven motor coupled with a 36-volt rechargeable battery system that delivers speeds up to 15 mph (24 km/h) and up to 40 minutes of continuous ride time on a single charge. Designed for durability and control, it features a heavy-duty steel frame, double-crown fork, shatter-resistant fairings, and dual suspension to absorb bumps on rough terrain. Precision handling is backed by large motorcycle-spec pneumatic knobby tires, a twist-grip acceleration control, and hand-operated dual disc brakes for reliable stopping power.

Features

• Authentic Jeremy McGrath graphics and fairing design

• High-torque, variable-speed, chain-driven electric motor

• Dual suspension system for smooth off-road performance

• Hand-operated dual disc brakes for precise stopping power

• Motorcycle-spec pneumatic knobby tires with tread-specific front and rear traction

• Adjustable-angle riser style handlebars with soft rubber grips

• Folding metal foot pegs and retractable kickstand

• Heavy-duty steel frame with shatter-resistant plastic fairings

Specifications

• Model: Razor Dirt Rocket SX500 McGrath

• Motor: 500W High-torque, variable-speed, chain-driven

• Maximum Speed: Up to 15 mph (24 km/h)

• Run Time: Up to 40 minutes of continuous use

• Battery System: 36V (three 12V) sealed lead-acid rechargeable battery system

• Throttle Type: Twist-grip acceleration control

• Braking System: Hand-operated, dual disc brakes

• Frame & Fork: Sturdy steel frame with double-crown fork

• Wheels: Spoked aluminum wheels with motorcycle-spec knobby pneumatic tires

• Recommended Age: 14 and up

• Maximum Weight Capacity: 175 lbs (79 kg)

• Assembled Product Dimensions: 56 in L x 24.5 in W x 36 in H (142.2 cm x 62.2 cm x 91.4 cm)

• Assembled Product Weight: Approx. 95.7 lbs (43.4 kg)

• Initial Charge Time: 12 hours