Rad Power Bikes RadExpand 5 Plus Electric Folding Bike

The Rad Power Bikes RadExpand 5 Plus Electric Folding Bike brings smart tech and adventure-ready capability to compact form. Featuring a 750W rear hub motor with 64 Nm torque, torque-sensor pedal assist, and a Safe Shield 15Ah (720Wh) UL-certified battery, this folding e-bike is engineered for smooth power and exceptional range—up to 60+ miles per charge. Hydraulic front suspension and Gemma GA-1000B hydraulic disc brakes deliver confident control on pavement or gravel, while the torque sensor responds instantly to your pedal effort. Retractable pedals and a folding aluminum frame make storage easy in apartments, RVs, or car trunks. With turn signals, a full-color display, and 4" fat tires, the RadExpand 5 Plus is as tech-forward as it is comfortable. Designed for riders 4'10″–5'10″, this compact explorer redefines portable power and everyday versatility. Key Features 750W rear hub motor (64 Nm torque) 48V 15Ah (720Wh) Safe Shield Advanced external battery – UL 2271 & UL 2849 certified Up to 60+ miles per charge (range varies by terrain & load) Torque sensor with 5 PAS levels + zero assist option Front hydraulic suspension fork (50 mm travel) Gemma GA-1000B hydraulic disc brakes with 180 mm rotors Folding aluminum frame with collapsible pedals for compact storage Full-color Rad display with USB-C charging and trip data Integrated LED headlight, brake light, and rear turn signals 4" puncture-resistant CST BFT fat tires for all-terrain comfort Integrated rear rack (59 lb capacity) and full fender set Fits riders 4'10″–5'10″ (payload 315 lb) Technical Specifications Feature Detail Motor Rear hub 750W, 64 Nm torque Battery 48V 15Ah (720Wh) Safe Shield Advanced, UL 2271 Certified Controller 48V system, torque sensor integration Top Speed 20 MPH (Class 1/2 switchable) Range Up to 60+ miles per charge Charger 48V 2A smart charger (100–240V AC) Brakes Gemma GA-1000B hydraulic disc brakes, 180 mm rotors Suspension Exsho STRONG-C hydraulic fork, 50 mm travel Tires CST BFT 20" × 4.0" puncture-resistant with reflective strip Frame 6061 Aluminum, folding design Gearing 7-speed Shimano drivetrain (14–32T) Throttle Half-twist throttle Pedal Assist Torque sensor, 5 PAS levels + 0 assist Lights 50-lumen LED headlight + integrated taillight/turn signals Display Rad color display with USB-C charging and ride stats Payload Capacity 315 lbs total / 225 lb rider / 59 lb rear rack Rider Fit 4'10″–5'10″ (147–178 cm) Bike Weight 72.5 lb (62.5 lb w/ battery removed) Folded Dimensions 41″ L × 25″ W × 29″ H Water Rating Weather resistant, IPX standard UL Certified UL 2849 & UL 2271