Rower Fafrees F20 Master 500W 20" Fat Bike Carbon Fiber Electric Bicycle 22.5Ah

【Unlock speed limit notice】The bikes currently on offer have a speed limit of 25 km/h. If you would like to remove the speed limit, please do the following:1. Long press the power button in the middle to turn on the device.2. Press and hold the “+” and “-” buttons at the same time and the P1 character will appear in the middle of the screen.3. Press “+” button to add from P1 to P6.4. Press the “i” button so that the speed display appears on the display.5. Press the “+” button to increase the data from 25 to 55.6. Press the “i” button again to return to P6.7. Press and hold the “i” button again to complete the setting.Main FeaturesSeamless Lighter and smoother Stronger and more durable Absorb shock and dampen vibrations500W high-speed brushless motor (max speed 25km/h)500W brushless motor with The maximum torque combined with intelligent control results in a top speed of 25 km/h. Ultra Large 48V 22.5Ah Samsung BatteryComes with an advanced Samsung 48V 22.5Ah lithium-ion battery that fully charges in just 7 to 8 hours. With a lock key that can be easily removed and taken home to charge. The large-format LCD smart display shows various data such as speed, battery, mileage and gear. It has a walking assist mode and cruise control function to help you ride whenever you need it.20*4.0 fat tires4.0 fat tire with increased friction, which can adapt to a range of driving conditions, including flat Ground as well as snow, sand, mud and gravel roads. Electric Fat Tire Bicycle Color Aurora Blue Gunmetal Gray Tire Size 20 x 4.0 Inch Tire Type Pneumatic Tires Recommend Rider Sizes 165 - 200 cm Pedal to Floor Distance 12 cm Height Adjustable Seat 88 - 102 cm Adjustable Handlebar Height 111 cm Frame Material Carbon Fiber Maximum Speed ​​25 km/h (unlockable) Maximum Range for Supported Mode 140 - 1 60 kmMaximum range in purely electric mode100 - 120 kmMaximum climbing ability when climbing25° Battery type21700 Lithium-ionRated voltage (V)48VInput voltage (V)54.6VOvercurrent protection value (A)35AUndervoltage protection value39VBattery capacity (AH)48V 22.5Ah Samsung batteryLocation of the motorMaximum torque (N.m)60NmLcharger48V 3ACharging time7HFork typeSpring suspension with lockoutFork travel50mmType of rear shock absorbers rs shock absorber seat tube travel of the Rear shock absorber15mmTransmissionSHIMANO 7SBrake typeHydraulic disc brakesHeadlight and taillightYesDisplay typeLCD screen6km/hWalk assist modeYesCruise controlYesAPP controlNoNOT Level0-5Riding modeHuman/assisted/pure powerOperating temperature-10℃ to 40℃Waterproof gradeIPX5Unfolded size172*111*66CM140*31* 63CMPure weight32kgPackage weight44kgBattery weight4.6kgLoading capacity150kgPackage included1 x F20 Master carbon fiber e-bike1 x Charging Box1 x Charging Cable1 X 1