| Product Information | |
|---|---|
| Brand | Rad Power Bikes |
| Name | RadWagon 4 |
| Price | $1299 |
| Release Year | 2020 |
| Category | Cargo |
| Motor | |
| Motor Type | Hub |
| Motor Position | Rear Hub |
| Motor Brand | Bafang |
| Motor Model | 750W geared hub |
| Power (Nominal) | 750W |
| Torque | 80 Nm |
| Assist Levels | 5 |
| Sensor Type | Cadence |
| Battery | |
| Battery Capacity | 672 Wh |
| Voltage | 48V |
| Amp-hours | 14 Ah |
| Battery Position | Downtube |
| Removable Battery | Yes |
| Max Range | 45 miles |
| Speed & Class | |
| Class | Class 2 |
| Top Assist Speed | 20 MPH |
| Throttle Top Speed | 20 MPH |
| Throttle | Yes |
| Drivetrain | |
| Gears | 7 |
| Drive System | Chain |
| Derailleur | Shimano Acera |
| Cassette | 11-34T |
| Shifter | Trigger |
| Brakes | |
| Brake Type | Mechanical Disc |
| Brake Brand | Tektro |
| Rotor Size (Front) | 180 mm |
| Rotor Size (Rear) | 180 mm |
| Frame & Geometry | |
| Frame Material | Aluminum |
| Frame Style | Step-Through |
| Sizes Available | One Size |
| Min Rider Height | 61" |
| Max Rider Height | 76" |
| Total Length | 78.7" |
| Min Handlebar Height | 43.5" |
| Max Handlebar Height | 47.2" |
| Min Seat Height | 27" |
| Max Seat Height | 37" |
| Wheelbase | 53.8" |
| Wheels & Tires | |
| Wheel Size | 22" |
| Tire Width | 3" |
| Tire Brand | Rad Power Bikes |
| Tire Model | Custom |
| Tire Type | Hybrid |
| Puncture Protection | No |
| Suspension | |
| Front Suspension | None |
| Rear Suspension | None |
| Seatpost Suspension | No |
| Dimensions & Weight | |
| Weight | 76.7 lbs |
| Weight Limit | 350 lbs |
| Rack Capacity | 150 lbs |
| Components | |
| Display | LCD |
| Connectivity | None |
| App Compatible | No |
| Integrated Features | |
| Integrated Lights | Yes |
| Fenders | Yes |
| Rear Rack | Yes |
| Front Rack | No |
| Kickstand | Yes |
| Chain Guard | Yes |
| Walk Assist | Yes |
| Alarm | No |
| USB Charging | Yes |
| Bottle Cage Mount | No |
| Safety & Compliance | |
| IP Rating | None |
| Certifications | UL 2849, UL 2271 |
| Advanced Comparison | |
| Price vs. Weight | 16.94 $/lb |
| Price vs. Power (Nominal) | 1.73 $/W |
| Price vs. Torque | 16.24 $/Nm |
| Price vs. Battery | 1.93 $/Wh |
| Price vs. Range | 28.87 $/mile |
| Price vs. Assist Speed | 64.95 $/MPH |
| Price vs. Weight Limit | 3.71 $/lb |
| Price vs. Gears | 185.57 $/gear |
| Range vs. Weight | 0.59 mile/lb |
| Battery vs. Weight | 8.76 Wh/lb |
| Power vs. Weight | 9.78 W/lb |
| Torque vs. Weight | 1.04 Nm/lb |
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