Top Speed +50mph RTR stands for "Ready to Rip." Designed for teens and adults.  Ranked #1 Electric Mini Dirt Bike of 2025 Specifications: Speed +55mph Battery Life up to 30 miles (stock battery, real riding) Power 8,000 Watts Peak 3 Power Levels Battery 72v 25ah Hot Swappable (no tools required) Expandable up to 72v 45ah Charging Time 1-4 Hours (depending on charger) Frame E&C Designed Tubular Steel Frame Removable Subframe Rigid Swing Arm with MX Axle Blocks Weight 130lbs 48% Front, 52% Rear Wheelbase 1130mm (44.5 Inch) Seat Foam Padded with Quick Release Seat Height 760mm (30 Inch) Tires MX 60/100-14; 80/100-12 Motor E&C ETM IPM Brushless Motor Suspension 48mm E&C Tuned Dual Adjustable Forks Pit Bike Grade Adjustable Rear Shock Pegs E&C Designed Pegs and Peg Mount Brakes E&C Pit Bike Hydraulic Disk Brakes (Front and Rear) Charger 5 amp Included Display Bar Mounted LCD Display Assembly Time 1 hour Warranty 30 days against defects 6 Limited Months Powertrain  1 Year 30% off Replacement Powertrain Parts. Disclaimer Product decoration and specifications are subject to change without notice. Battery ships separately.  Please note that this product is NOT fully waterproof (only water resistant) and some assembly is required.