Rad Power RadWagon™ 4 Electric Cargo Bike
Rad Power RadWagon™ 4 Electric Cargo Bike






The Full Scoop on Rad Power RadWagon™ 4 Electric Cargo Bike
The RadWagon 4 is the next-level hauler. It's perfect for taking the kids across town or loading up at the hardware store. The electric cargo bike's elongated frame and lower center of gravity provide stable, reliable rides, even when you’re taking full advantage of the 350 lb. payload capacity. Take a passenger (or two!) for a spin.
Motor | Rear hub 750W Stated wattage is the manufacturer’s rated power capacity. Actual power-to-ground wattage is under 750W to ensure ebike regulatory compliance and may vary depending on riding conditions. |
Throttle | Half-twist grip throttle |
Battery | 14 Ah 672 Wh external battery, tested by ACT compliant to UL 2271 |
Display | Backlit LCD |
Charger | 48VDC, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets |
Frame | Aluminum |
Fork | Rigid steel fork for 22" wheel |
Rear Shock | Not applicable |
Front Brake | Tektro Aries (MD-M300) 180mm |
Rear Brake | Tektro Aries (MD-M300) 180mm |
Rear Derailleur | 7-speed Shimano |
Shift Levers | Shimano thumb shifter, 7-speed |
Chain | Spec not provided |
Cassette | 7-speed freewheel, 11-34T |
Crankset | 46T chainring; 170 mm crank length; square-taper J.I.S.; dual-sided chainring guard |
Chain Ring | 34 tooth |
Chain Guard | Included |
Rims | Spec not provided |
Front Hub | Not applicable |
Rear Hub | Not applicable |
Front Tire | Rad Power Bikes, custom 22" x 3" |
Rear Tire | Rad Power Bikes, custom 22" x 3" |
Handlebar | Swept-back, RPB custom |
Stem | Toolless adjustable handlebar stem with built in top cap bolt. Reach, height (stack), and handlebar angle adjustment (80 degrees) with press of a button/lever lift. |
Headset | Spec not provided |
Grips | Comfort rubber ergo grips |
Saddle | Plush with lifting handle |
Seatpost | Telescoping seatpost, max length = 440 mm x 34.9 mm |
Pedals | Forged aluminum platform with reflectors, standard 9/16" x 20 TPI threading |
Front Light | Rad Power Bikes branded standard LED 80 lux (~200 Lumens) |
Rear Light | Integrated taillight with brake light |
Kickstand | Dual leg, spring loaded, steel |
Rear Carrier | Integrated, 120 lb (54 kg) carrying capacity |
Fenders | Full coverage front and rear fenders with hardware included |
Bell | Handlebar mount |
Lock | Not applicable |
Mirror | Not applicable |


The Full Scoop on Rad Power RadWagon™ 4 Electric Cargo Bike
The RadWagon 4 is the next-level hauler. It's perfect for taking the kids across town or loading up at the hardware store. The electric cargo bike's elongated frame and lower center of gravity provide stable, reliable rides, even when you’re taking full advantage of the 350 lb. payload capacity. Take a passenger (or two!) for a spin.
Motor System
Motor | Rear hub 750W Stated wattage is the manufacturer’s rated power capacity. Actual power-to-ground wattage is under 750W to ensure ebike regulatory compliance and may vary depending on riding conditions. |
Throttle | Half-twist grip throttle |
Battery | 14 Ah 672 Wh external battery, tested by ACT compliant to UL 2271 |
Display | Backlit LCD |
Charger | 48VDC, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets |
Components
Frame | Aluminum |
Fork | Rigid steel fork for 22" wheel |
Rear Shock | Not applicable |
Front Brake | Tektro Aries (MD-M300) 180mm |
Rear Brake | Tektro Aries (MD-M300) 180mm |
Rear Derailleur | 7-speed Shimano |
Shift Levers | Shimano thumb shifter, 7-speed |
Chain | Spec not provided |
Cassette | 7-speed freewheel, 11-34T |
Crankset | 46T chainring; 170 mm crank length; square-taper J.I.S.; dual-sided chainring guard |
Chain Ring | 34 tooth |
Chain Guard | Included |
Rims | Spec not provided |
Front Hub | Not applicable |
Rear Hub | Not applicable |
Front Tire | Rad Power Bikes, custom 22" x 3" |
Rear Tire | Rad Power Bikes, custom 22" x 3" |
Handlebar | Swept-back, RPB custom |
Stem | Toolless adjustable handlebar stem with built in top cap bolt. Reach, height (stack), and handlebar angle adjustment (80 degrees) with press of a button/lever lift. |
Headset | Spec not provided |
Grips | Comfort rubber ergo grips |
Saddle | Plush with lifting handle |
Seatpost | Telescoping seatpost, max length = 440 mm x 34.9 mm |
Extras
Pedals | Forged aluminum platform with reflectors, standard 9/16" x 20 TPI threading |
Front Light | Rad Power Bikes branded standard LED 80 lux (~200 Lumens) |
Rear Light | Integrated taillight with brake light |
Kickstand | Dual leg, spring loaded, steel |
Rear Carrier | Integrated, 120 lb (54 kg) carrying capacity |
Fenders | Full coverage front and rear fenders with hardware included |
Bell | Handlebar mount |
Lock | Not applicable |
Mirror | Not applicable |
Geometry

