Performance Top Speed | 20 MPH Range | 35-45 miles**35+ miles of range at 20mph under Class-2 throttle-only operation Charge Time | 7-8 hours Battery | 720 Wh (48V 15Ah) UL2271 Compliant Motor | 600w nominal Throttle | Thumb Throttle Gearing & Rear Derailleur | 8 Speed Dimensions Vehicle Weight | 75 lbs Length x Width x Height | 68" x 28.5" x 43.5" Rider Weight Limit | 325 lbs Recommended Rider Height | 5'1" - 6'8" Seat Height | 31" Frameset Frame | Aluminum Suspension (if applicable) | Front Only / Rear Rigid Brakes | Hydraulic Tires | GRZLY / 4.5" Front / 5" Rear Inner Tubes | 20" x 4.5/5" Lights & Horn Head Light | LED Tail Light | LED Horn | Yes