NARRAK N6 vs Viribus FC1 FoldingN6 vs FC1 Folding
Both checked Sep 2026 against manufacturer pages
Key differences
What actually differs
Both fold.
Weight
NARRAK is 55 lb lighter
NARRAK
74 lb
Viribus
129 lb
Rider limit
Only NARRAK publishes one
NARRAK
298 lb
Viribus
Not published
We can't confirm Viribus's rider limit.
Battery
Viribus has 13% more
NARRAK
624 Wh
Viribus
~706 Wh
Viribus figure calculated from 48V × 14.7Ah.
Verdict
Which one for you
- Easiest to lift or carryNARRAK N655 lb lighter overall.
- Heavier ridersNARRAK N6The only one with a published rider limit (298 lb).
- Longest ridesViribus FC1 FoldingLarger battery. Both range claims are the brand's, not tested.
Full specs
Side by side
SpecNARRAK N6Viribus FC1 Folding
Fit
Rider height
4′8″–5′8″
4′11″–6′5″
Rider limit
298 lbBetter
Not published by brand
Total load
Not published by brand
400 lb
Seats
1 rider
Not published by brand
Motor
Rated power
500W
750W
Peak power
1,100W
1,200W
Torque
Not published by brand
80 Nm
Battery
Capacity
624 Wh
~706 WhBetter
Voltage and amp-hours
48V · 13Ah
48V · 14.7Ah
Range and speed
Claimed range
50 Miles
Pedal assist range 62 miles; throttle range 36 milesBetter
Top speed
20 mph
20 mph
E-bike class
Not published by brand
Class 2 (not stated by brand)
Size and folding
Folds
Yes
Yes
Folded size
Not published by brand
45.7 × 25.6 × 37.8″
Weight
74 lbBetter
129 lb
Wheels
18"
20"
Brakes and drivetrain
Brakes
Dual Disc Brake
180 mm hydraulic brakes, triple disc (rotor listed as 7 in.)
Parking brake
Yes
Yes
Gears
Shimano 7-Speed
Seven gears
Rear differential
Yes
Yes
Comfort and safety
Suspension
Front Fork
Dual rear suspensions (30 mm stroke) + suspension seatpost
Certifications
UL 2849 (tricycle); UL 2271 (battery)
UL 2271 certified battery
List price
Price
$689Better
$1,299
"Better" marks the stronger figure where one clearly exists. Range and battery claims are the brand's own. "~" means we calculated it. "—" means we haven't checked it yet. Sources and any conflicting figures are on each model page.