Velotric Fold 1 Plus vs. RadExpand 5 Plus: The Best Folding Electric Bike in 2026?

If you're searching for a folding ebike that can handle daily commuting, weekend rides, and everything in between, the Velotric Fold 1 Plus and RadExpand 5 Plus are two models likely to appear on your shortlist.

The RadExpand 5 Plus leans toward comfort and stability, pairing a relaxed riding position with wide 4-inch fat tires that help smooth out rough surfaces and inspire confidence on a variety of terrain. The Velotric Fold 1 Plus takes a more versatile approach, combining strong performance, higher carrying capacity, longer range, and a more compact folding design for riders who want a bike that can adapt to a wide range of everyday uses.

In this comparison, we'll take a closer look at how these differences affect real-world riding, so you can decide which folding ebike is the better fit for your lifestyle.

Fold 1 Plus vs. RadExpand™ 5 Plus: Key Specs at a Glance

MODEL		Velotric Fold 1 Plus	RadExpand™ 5 Plus
Folding Ebike
Price		$1,499	$1,899
SIZE GUIDE	Bike Size	one size	one size
	Folding Size	37.8" L x 19.7" W x 33.5" H	41"L x 25"W x 29"H
	User Height Range	4'9'' ~ 6'5''	4'10" - 5'10"
WEIGHT & LOAD	Bike Weight	63 lbs	72.5 lb
	Rear rack Load Capacity	120 lbs	59 lb
	Max Bike Load Capacity	450 lbs	315 lb, 225 lb max rider weight
FRAMESET	Frame	Aluminum Alloy	Aluminum
	Fork	60mm Hydraulic Suspension travel with Lock-out	Exsho STRONG-C hydraulic suspension fork, 50mm travel, bolt-on axle
ELECTRONICS	Motor	48V, 750W, 1100W Peak, 75Nm	Rear hub 750W, 64 Nm torque
	Battery	48V, 13 Ah, 624 Wh, IPX7, Certified by UL 2271	15Ah 720 Wh 15Ah Safe Shield Advanced External Battery
	Cell	18650 cell, Certified by UL 2580	Samsung 50GB or LG M50LT cells, UL certified to UL-2271
	Charger	48V, 2A Fast Charger	48VDC, 2 Amp Rad Power Bikes smart charger
	Sensor	Torque & Cadence	Torque
	Display	3.5" Full color, high brightness, Bluetooth, adjustable angle	Rad custom color display
	USB Port	USB Type-C phone charge	One USB-C port, located on display
	Security	Apple Find My	A universal key that can be used to lock and unlock the battery to your ebike
	Throttle	Trigger-control, removable	Half twist throttle
	Pedal Assist	3 Riding Modes x 5 PAS Levels	5 PAS Levels, plus a zero assist option
	Walk Mode	2.9 MPH	/
	Front Light	12V/5W 130Lux high-output integrated LED, Adjustable angle	200 lumens LED headlight with built-in reflector (2024 models)
	Rear Light	Braking Indicator, turn signal, rear light steady/flash, integrated with rear rack	Integrated taillight with brake light
	Water Resistant	IPX6	IPX6
	Max Speed Adjustable Range	12~28 MPH	20 MPH
	Class	1/2/3	1/2
	Range	68 Mile	60+ Mile
DRIVETRAIN	Chainrings	52T	48T
	Crankset	Aluminum Alloy, 170mm	48T with dual sided chain ring cover, 170mm crank arms
	Freewheel	7-speed, 11-28T	7-speed freewheel, 14-32T
	Rear Derailleur	SHIMANO 7-speed	7-Speed Shimano
	Shift Lever	SHIMANO 7-speed	Shimano 7-speed thumb shifter
	Chain	7-speed	7-speed
BRAKE	Brake	Hydraulic Disc Brake	hydraulic disc brakes
	Rotors	180mm front and rear	180mm x 2.3mm
	Brake Levers	Aluminum Alloy, with power cutoff	Not specified
WHEEL	Rims	Double-wall Aluminum Alloy	Aluminum Alloy Rims
	Front Hub	Aluminum Alloy, nutted	Aluminum Alloy
	Tire	20x3.0" eBike puncture resistant tires	CST BFT 20" x 4.0", e-bike rated with puncture-resistant liner and reflective strip
COCKPIT	Handlebar	Aluminum Alloy, Φ25.4mm, 660mm	Aluminum, 680 mm wide
	Grips	Durable ergonomic grips, lockable	Ergonomic rubber comfort grips
	Saddle	VELOTRIC urban comfort ergonomic seat	Padded flat touring saddle with shallow anatomic cut-out, wide contoured sides
	Seatpost	Aluminum Alloy, φ30.9mm, 350mm	390 mm x 27.2 mm
	Clamp	Aluminum Alloy, quick release	31.8 mm
SUPPORTS	Fenders	Steel, front and rear full coverage	Full coverage front and rear fenders
	Rear Rack	Aluminum Alloy, integrated with frame	Integrated
	Pedals	Plastic, foldable	Composite platform, CrMo axle with reflectors, standard 9/16" x 20 TPI threading, folding
	Kickstand	Aluminum Alloy, included, rear mount	Side mounted, adjustable angle kickstand
CERTIFICATION	UL Certification	UL 2849 & UL 2271	UL 2849 & UL 2271
	ISO Standard	ISO 4210	/

The Biggest Difference: Fat-Tire Stability vs Everyday Versatility

The biggest difference between the Fold 1 Plus and the RadExpand 5 Plus comes down to their tire setup.

RadExpand 5 Plus: Fat-Tire Stability

With its 20" × 4.0" fat tires, the RadExpand 5 Plus provides excellent stability on rough pavement or uneven surfaces. Riders who prioritize comfort or occasionally venture off paved roads may appreciate the added traction and cushioning.

However, fat tires also come with tradeoffs. The RadExpand 5 Plus is heavier, larger when folded, and less agile in everyday situations. Despite weighing nearly 10 pounds more than the Fold 1 Plus, it actually offers lower payload capacity and a much lower rider weight limit. In other words, the extra size and weight are largely devoted to enhancing ride comfort rather than increasing carrying capability.

Fold 1 Plus: Everyday Versatility

The Fold 1 Plus takes a more balanced approach. Its 20" × 3.0" tires still provide plenty of stability and comfort for city streets and light mixed terrain, while allowing the bike to remain lighter, easier to fold, and more practical for daily transportation. Combined with its higher 450 lb payload capacity and broader rider fit range, the Fold 1 Plus is better suited for riders who want one bike that can comfortably handle commuting and cargo carrying.

Rider Fit and Carrying Capacity

Building on the earlier comparison of payload capacity, let’s take a closer look at how each bike accommodates different rider sizes and overall carrying needs.

Fold 1 Plus: Wider Fit & Higher Capacity

The Fold 1 Plus is one of the more accommodating folding ebikes in its class. Its wide rider height range makes it suitable for both shorter and taller riders, while its impressive 450 lb payload capacity provides plenty of flexibility for heavier riders or those who frequently carry groceries, work gear, or other cargo.

RadExpand 5 Plus: Comfort-Focused Capacity

The RadExpand 5 Plus, meanwhile, focuses more on comfort and stability than carrying capability. Despite its larger tires and heavier overall weight, it supports less total weight and has a lower rider weight limit. For larger riders or those planning to use their ebike as a replacement for short car trips, this may appreciate the additional capacity offered by the Fold 1 Plus.

Speed and Everyday Performance

Although both bikes are powered by 750W motors, they deliver noticeably different riding experiences.

Fold 1 Plus: Faster & More Versatile

The Fold 1 Plus is designed with versatility in mind. Its higher torque output and Class 3 capability allow it to accelerate more confidently and maintain higher speeds when needed. Riders who frequently encounter hills or want to keep pace with urban traffic may appreciate the additional performance.

RadExpand 5 Plus: Stable & Cruiser-Like

With a top speed of 20 mph and lower torque output, RadExpand 5 Plus emphasizes comfort and control over outright speed. Combined with its larger 4-inch tires, the riding experience feels more stable and cruiser-like, making it well suited for leisurely rides and mixed surfaces.

Portability Matters More Than You Think

When comparing folding ebikes, it's easy to focus on motor power, battery size, or tire width. But for many riders, portability ends up being one of the most important factors in everyday ownership.

Portability Features	Fold 1 Plus	RadExpand 5 Plus
Ebike
Bike Weight	63 lbs	72.5 lbs
Folded Size	37.8" × 19.7" × 33.5"	41" × 25" × 29"

Fold 1 Plus: Easier to Store & Transport

While both bikes fold for storage and transport, the Fold 1 Plus is noticeably easier to manage off the bike. It's lighter, narrower when folded, and takes up less space in a car, or apartment. These differences may seem minor on paper, but they become much more noticeable when lifting, carrying, or storing the bike regularly.

Safety and Smart Features

Aside from the basic specifications of an electric bike, there are also several truly valuable features that deserve careful consideration, as they can significantly enhance the overall riding experience.

Both the Fold 1 Plus and RadExpand 5 Plus come equipped with important everyday safety and convenience features, including hydraulic brakes, integrated lighting, brake lights, USB-C charging and IPX-6 weather-protection.

Fold 1 Plus: Additional Smart Features

The Fold 1 Plus adds a few extra features that may matter more in daily ownership. Apple Find My provides added peace of mind when parking or storing the bike, while Walk Mode can be helpful when pushing the bike up ramps, through crowded areas, or across uneven ground. It also includes a more advanced lighting setup, which may appeal to riders who frequently ride in traffic or low-visibility conditions.

Which Folding Ebike Is Right for You?

The Velotric Fold 1 Plus and RadExpand 5 Plus are both capable folding ebikes, but they prioritize different aspects of the riding experience.

Choose RadExpand 5 Plus If You:

Choose the RadExpand 5 Plus if you:

• Want a more stable riding experience, with wider tires for bumpy roads or gravel paths
• Frequently ride on uneven terrain or prefer a softer, more comfortable feel for longer rides

Choose Fold 1 Plus If You:

Choose the Fold 1 Plus if you:

• Want a more versatile folding ebike for commuting, shopping, and everyday travel
• Need a lighter bike with a more compact folded size for easier carrying and storage
• Want a bike that fits a wider range of rider heights and supports a higher payload
• Are looking for a multi-purpose model that handles both daily tasks and leisure rides