Wattage:> 500w Voltage:48V Power Supply:Lithium Battery Motor:Brushless Certification:CE Frame Material:Aluminum Alloy Foldable:No Max Speed:30-50km/h Range per Power:> 60 km Product name:Electric Fat Tire Bike 48v 1000w Battery:48V 16AH LG Lithium Battery Controller:48V 12A DC brushless controller Brake:Disc Brake Frame:6061 Aluminum Alloy Display:LCD Tire:26*4.0 Charging time:3-5 hours Certifications:FCC,EN15194,ROHS, EN14764, Key words:electric fat bike Show More