Electric power mountain bike 48V15A lithium battery variable speed 26 inch

Back to the convex model specific differences parameters model 8 amp 21 speed 14 amp 21 speed | 14 amp 21 speed one piece wheel| 14 amp 27 speed battery capacity 8AH14AH14AH14AH14AH electric range of about 40-50km about 70-90KM booster mileage about 60-80km about 100-150KM charging time 4-5 hours 6-7 hours or so after a full charge load of 60KG, The average speed of small brakes on a flat road is tested on a one-time basis at 25KM/H The measured mileage Wheels double thickened aluminum alloy ferroalloy one piece wheel aluminum alloy Transmission system Shimano speed 21 speed Shimano 27 speed flywheel spin flywheel Shimano card brake system mechanical disc brake + power-off oil brake + power-off disc HaoMeng aluminum alloy Shimano disc motor 350W high speed brushless spin motor 350W card type booster speed 25-30 or so (power plus manpower) 28-35 or so pure electric speed 25/KM front shock can be locked aluminum alloy shock fork in the axle seal one-piece bearing pedal Taiwan Wellgo WIG aluminum alloy pedal tires Taiwan Jianda 1.95 front / rear lights LED lighting night front / rear lights load about 150kg climbing capacity of about 20-30 degrees horn "body horn no body weight of about 22kg About 23kg