Mini Gas Power Pocket Bike Motorcycle for Kids 40CC 4-Stroke Ride on Toys Dual Brake Max Speed 20 Mph Max Weight 165 LB Max Speed 18Mph Age 8+ Take a break from smartphones and tablets! Bring your kids to an outdoor adventure and create fun memories that indoor environment cannot provide. The motor€™s 4-stroke engine is very fuel efficient and environmental friendly and has a long engine life that can provide your kids great fun and long-term entertainment. SIMPLE INSTALLATION: all you need to do is adjust the bike to match your kid€™s needs and they are ready for a fun ride