Details The Aventon Level 4 ADV Step Through pairs the powerful Ultro S mid-drive motor with a comfortable low step-through frame, perfect for riders of all abilities. The 800Wh battery delivers up to 110 miles of range, while the Shimano CUES 10-speed with AutoShift keeps shifting seamless. Comes fully loaded with integrated lights and turn signals, rear rack, fenders, and the ACU smart security suite with GPS, 4G, and electronic wheel lock. Specifications Motor Aventon Ultro S mid-drive, 100 Nm torque, 750W peak Battery 36V 22Ah, 800Wh (removable, electronic lock) Range Up to 110 miles Top Speed 20 mph (Class 1, upgradable to Class 3) Weight ~61 lbs Frame 6061 Aluminum step-through Fork 100mm coil spring, lockout, 15×100mm thru-axle Drivetrain Shimano CUES 10-speed, 11-42T cassette, E-Shifter with AutoShift Brakes Tektro HD-E3120 hydraulic disc, 180mm rotors Wheels 27.5" double-wall alloy, 36 spokes Tires Kenda Kwick Seven-5, 27.5×2.2" Display Aventon A280 color display with USB-C Lights Integrated front and rear LED with turn signals Extras Rear rack, fenders, kickstand, 50mm suspension seatpost, 4A fast charger Security ACU with GPS, 4G, geofencing, electronic wheel lock