CHAOYANG 26 x 4.0 Fat Tire Electric Bike If you are looking for a fat tire electric bicycle, then it is undoubtedly your best choice, because XC4000 is equipped with the best CHAOYANG thick tires, so that you can reduce vibration when riding and ride more comfortably. Mechanical Disc Brakes The sensitive brake system with the front and rear 180mm disc rotors can provide sufficient braking force even in the harshest conditions. Shimano 7 speed It is equipped with the best transmission: Shimano. In pedal assist and electric mode, you can manipulate the XC4000 to handle uphill, downhill, and flat roads at variable speeds. You can switch between different gears according to different road conditions, allowing you to navigate paths and trails relatively easily. 48V 17.5ah removable lithium battery Lankeleisi xc4000 has a 17.5ah high-capacity removable battery, you can take it away at will without worrying about losing it, and is equipped with a 17.5ah large-capacity battery, which can last for more than 5 hours, charge and discharge up to more than 1000 times, and the cruising range is 45- 55km, if you use the power-assisted mode, it can easily endure 105km. LED smart display and waterproof kit The waterproof LCD display provides speed, battery requirements, night vision, driving distance, light status, etc. Specifications Material:Aluminum alloy Unfolded size:188 * 110 * 90 - 105cm Wheel:26 * 4.0 aluminum alloy rims Product Weight:30kg Max. Load:200kg Speed:Shimano 7 variable speed Applicable height:175 - 200cm Top speed:25km/h(can be unlocked) Max grade:35° Torque:70 - 75Nm Suspension:Oil spring suspension Waterproof degree:IP54 Charger:48V 2.5A Battery capacity:17.5AH Battery rate voltage:48V Motor rated voltage:48V Motor rated power:1000W Charging time:6 - 7h Mileage:45 - 55km(Electric mode),85 - 105km(Assist mode ) Brake:hydraulic oil brake Package Contents 1 x Lankeleisi xc4000 Electric Moped Bicycle 1 x Charger 1 x Wrench 1 x Inflator 1 x Installation tool 1 x Lock 1 x front wheel quick release 1 x User Manual