| Range |
Up to 45 miles |
| Payload Capacity |
275 lbs |
| Top Speed |
20 mph |
| Motor |
750W Geared Hub, 64 Nm torque |
| UL Certification |
Tested by ACT, compliant to UL-2849 and UL-2271 |
| Battery Type |
14Ah External Battery |
What our Experts Think
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Compact Convenience – The RadExpand 5 is a foldable electric bike designed for urban dwellers and RV adventurers who need space-saving portability.
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Strong & Lightweight – Built with a durable aluminum frame and low-step design, it’s easy to mount, fold, and carry—without compromising performance.
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Reliable Power – A 750W rear hub motor and 48V battery offer solid torque and a range of up to 45+ miles, perfect for city cruising or campground exploring.
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Comfort Comes Standard – Wide tires, a padded saddle, and adjustable handlebars make every ride smooth and personalized.
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Smart Utility – Includes integrated rear rack, LED lighting, 7-speed drivetrain, and twist throttle for versatility on the go.
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Perfect For – Riders with limited storage or travel needs who want a foldable, powerful, and comfort-focused e-bike built for everyday adventures.
Q&A
Q: What is the Rad Power Bikes RadExpand 5 Electric Folding Bike?
A: The RadExpand 5 is a compact, foldable electric bike designed for portability, convenience, and everyday riding, perfect for commuters, RV travelers, and city dwellers.
Q: What are the key features of the RadExpand 5?
A: It includes a 750W motor, 14Ah battery with up to 45 miles of range, 4-inch fat tires, a step-thru frame, 7-speed drivetrain, and tool-free adjustable handlebars.
Q: Is the RadExpand 5 easy to transport and store?
A: Yes, it folds in seconds for easy storage in apartments, car trunks, RVs, or boats—ideal for riders with limited space or on-the-go lifestyles.
Q: Who is the RadExpand 5 ideal for?
A: It’s great for commuters, campers, or anyone needing a flexible, space-saving e-bike with the power to tackle hills, rough terrain, or daily errands.
Q: Why choose the RadExpand 5 Folding E-Bike?
A: With its blend of portability, comfort, and electric performance, the RadExpand™ 5 offers unmatched convenience and freedom for riders who need power in a compact package.
Maintenance Tips
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Battery Care: Charge regularly and avoid full discharges. Store between 20–80% charge and keep the battery indoors when not in use. Avoid exposure to heat, cold, or moisture.
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Folding Mechanism: Clean and lubricate folding joints monthly. Ensure locking latches are secure before every ride to maintain frame stability and safety.
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Tire Pressure: Check tire pressure weekly (typically ~30–60 PSI depending on rider weight). Proper inflation ensures optimal range, handling, and flat resistance.
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Brakes: Inspect mechanical disc brakes weekly. Adjust cable tension and replace pads if braking feels weak or squeaky. Clean rotors with isopropyl alcohol.
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Chain & Gearing: Clean and lube the chain every 100–150 miles or after riding in wet conditions. Keep the derailleur area free from grime for smooth shifting.
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Electronics & Display: Wipe the LCD screen and electrical connectors with a dry cloth. Test lights and throttle before riding. Avoid water exposure to all electronics.
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Bolt Check: Inspect and tighten all key bolts monthly—especially around the folding joints, handlebar stem, pedals, and seatpost.
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Storage Tips: Store indoors or use a waterproof cover if outside. Fold only when clean and dry. Remove the battery for long-term storage and keep it ~50% charged.
