Driven Playa Express 750+ Step is a comfortable jet bike, with 54 volts fully charged 21 amp Samsung battery pushing a Bafang 750 watt motor, it charges like a bull. The 4 inch wide Chaoyang tires and the Promax alloy suspension seat post it floats like a feather. Why this bike? Rides effortlessly even with the battery off 25% more energy than a standard ebike Stainless 7 Speed Shimano gear set helps you tackle the hills Aluminum Frame offers lighter weight bike Built in front and rear lights powered by on board battery Rear rack with font and rear fenders standard on every bike Ride stability of 26X4 inch Grand Canyon tires allows you not to worry about the bumps in the road Easy to use Color LCD is included on every bike BATTERY- 54V Fully Charged 21Ah (1008Wh) Samsung Cell Li-ion Battery Range: around 70 miles with PAS Level 1 CHARGER - 54.6 Volt 3 Amp Smart Charger, works under 110V ~ 240V Charging time: 5-7 hrs CONTROLLER - 20Amp Intelligent Controller DISPLAY - Advanced Color LCD with 5 PAS Levels, Current Speed, Max Speed, Odometer, Trip, and USB port MOTOR - 750 Watt BAFANG™ High Torque Gear Motor, Peak Output 1100W BRAKES - Front and Rear Hydraulic brakes provide maximum stopping power PEDAL ASSIST - 5 Levels THROTTLE - Thumb Throttle on Right Hand WIRE HARNESS - Water-Proof Quick Connector USB PORT - 1 Port Please see video review of Playa Express below. RETURN & REFUND POLICY Returns and Refunds are allowed with a restocking fee.