The four-wheel Dirt Quad is built strong and sturdy to conquer tough trails and big bumps. Features 13 inch pneumatic knobby tires, front brush bar, adjustable riser handlebars, droop travel rear suspension with coil shock, and rear carry handle with space saving vertical storage capability. Specifications Run Time: Up to 40 minutes of continuous use Speed: Up to 8 mph (13km/h) Motor: High-torque, gear reduction, chain-driven Suspension: Rear droop travel with coil shock Throttle:Variable-speed, twist-grip Brake: Hand-operated, rear disc Frame: Powder-coated, tubular steel for all-weather durability with front brush bar and rear carry handle Fairings: Shatter-resistant plastic Handlebars:Adjustable-height, riser-style Grips: Soft, rubber Wheels: Steel with 12″ (305 mm) knobby, pneumatic tires Space saving vertical storage capability Battery: 24V (two 12V) sealed lead-acid, rechargeable Includes: Battery charger Age: 8+ Max Rider Weight: 120 lbs (54 kg) Some assembly required Assembled Product Dimensions: 40″ x 22.5″ x 31″ (101.6 cm x 57.15 cm x 78.74 cm) Product Weight: 75 lbs (34.1 kg) Features AUTHENTIC RIDING EXPERIENCE –With variable-speed, twist-grip throttle control for acceleration and a hand-operated rear disc brake, this scaled-down version can reach speeds up to 8mph(13 km/h), and feels like you’re riding the real thing. SMOOTH ON DIRT –Four 12″ (305mm) knobby pneumatic tires and rear droop travel suspension deliver a smooth ride on uneven terrain. STRONG AND STURDY –A powder-coated tubular steel frame and shatter-resistant plastic fairings offer stability and durability. LONG-LASTING ADVENTURE –The 24V (two 12V) rechargeable sealed lead-acid battery system boasts up to 40 minutes of continuous use on a single charge (battery charger included).