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Deal.ai › Compare

Vivi 26" Fat Tire Electric Bike vs Viribus Electric Tricycle

These are different machines for different riders. The Vivi is a two-wheel fat-tire e-mountain bike with a 750W-class rear hub motor, 864Wh battery and 26x4 tires, built for trails, snow, sand and fast commuting. The Viribus is a folding three-wheel e-tricycle with a 350W motor, 36V 13Ah battery and a 110 lb rear basket, built for stability, cargo and easy storage. Buy the Vivi for speed and off-road range; buy the Viribus for balance, hauling and a small footprint.

  • Choose the Vivi if you want a fast, long-range fat-tire bike for trails, beach, snow or a hilly commute and you are comfortable balancing on two wheels.
  • Choose the Viribus if you want three-wheel stability, a large cargo basket and a folding frame that fits in a car trunk or closet.

Prices

  • Vivi 26" Fat Tire Electric Bike: $549.89 at Walmart (last seen Nov 11)
  • Viribus Electric Tricycle: $455.11 at Amazon (last seen Nov 11)
  • Difference: the Viribus Electric Tricycle is $94.78 cheaper than the Vivi 26" Fat Tire Electric Bike at the latest prices (Nov 11)
VIVI
Vivi 26" x 4" Fat Tire Electric Bike for Adults, 749W E-bike with 48V 18Ah Removable Battery, Up to 75 Miles，7 Speed Electric Mountain Bike UL2849 Certified

Vivi 26" Fat Tire Electric Bike

Vivi 26" x 4" Fat Tire Electric Bike for Adults, 749W E-bike with 48V 18Ah Removable Battery, Up to 75 Miles，7 Speed Electric Mountain Bike UL2849 Certified

4.7(157 ratings)
$549.89at WalmartChecked Nov 11
See all prices and details
Visit Walmart
Pros
  • Long range from the 864Wh removable battery
  • 1000W peak power and 75 Nm climb hills well
  • Fat tires and front suspension handle snow, sand and gravel
  • UL2849 certified
Cons
  • No folding; about 62 lb is hard to lift or store
  • No basket or cargo capacity beyond a rack
  • Two wheels demand balance at low speed
Viribus
Viribus Electric Tricycle for Adults

Viribus Electric Tricycle

Viribus Electric Tricycle for Adults

4.4(7 ratings)
$455.11at AmazonChecked Nov 11
See all prices and details
Visit Amazon

Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Three wheels stay upright at stops and on uneven ground
  • Folds for a car trunk or small apartment
  • 110 lb rear basket handles groceries and gear
  • Parking brake holds it on inclines
Cons
  • 350W motor and 15.5 mph cap suit errands, not trails
  • About 31 miles on throttle is short for long rides
  • Rigid frame and narrow tires ride rough off pavement

What separates them

Vivi 26" Fat Tire Electric BikeViribus Electric Tricycle
Wheel layoutTwo wheels, 26x4 fat tiresThree wheels, 24-inch tires
Motor750W nominal rear hub, 1000W peak, 75 Nm350W hub motor, 15.5 mph top speed
Battery and range48V 18Ah (864Wh), up to about 75 miles claimed36V 13Ah, about 31 miles throttle, up to 47 with pedal assist
Folding and storageDoes not fold; heavy at about 62 lbFolds for car trunks and small spaces
CargoRear rack only, no basket includedRear basket rated to 110 lb
Suspension and terrain80mm front fork, fat tires for snow, sand and gravelRigid frame, best on pavement and paths
BrakesDisc brakes front and rearDisc brakes front and rear plus a parking brake
Rider fitMax payload 330 lb, one riderMax payload 395 lb, one rider

Price history

$559.99$399.00
Nov 3Nov 11
  • Viribus Electric Tricycle: lowest $399.00 on Nov 4 at Viribus Bikes; $455.11 on Nov 11.

Prices at every store

Vivi 26" Fat Tire Electric Bike

  • WalmartNew

    In stockSold by Vivi StoreReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $549.89Free shippingChecked Nov 11
    Visit Walmart
Prices and history →

Viribus Electric Tricycle

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $455.11Free shippingChecked Nov 11
    Visit Amazon
  • WalmartNew

    Availability unknown

    $559.99Checked Nov 5
    Visit Walmart
  • kidsviponline.comNew

    Availability unknown

    $699.00Checked Nov 3
    Visit kidsviponline.com
  • Viribus BikesNew

    Out of stock

    $799.00Free shippingChecked Nov 11
    Visit Viribus Bikes

Store links may earn us a commission.

All 4 stores and price history →

Specs compared

SpecVivi 26" Fat Tire Electric BikeViribus Electric Tricycle
colorOtherBlue
actual_colorWhite-ProRed
Motor TypeHub-drive-rear—
Peak Power1000 W—
Torque75 Nm—
Battery Capacity864 Wh—
Claimed Range80 km—
Removable BatteryYes—
Frame MaterialAluminum—
Weight28 kg—
Max Payload150 kg—
Front Travel80 mm—
Show all 18 specsShow fewer specs
SpecVivi 26" Fat Tire Electric BikeViribus Electric Tricycle
Gears7-speed—
Wheel Size26.0"—
Type—Adult
Folding—Yes
Electric—Yes
Size—24"

What reviewers say

Vivi 26" Fat Tire Electric Bike

  • 4.7 / 5157 ratings

Rated 4.7 out of 5 across 157 ratings, owners largely like the Vivi's traction, comfort and value. Complaints center on weight and range falling short of the claim.

What people mention
  • TiresPraisedOwners say the 4-inch fat tires grip well on sand, snow and gravel.
  • WeightCriticisedRiders find it heavy and awkward to lift or carry.
  • Battery rangeCriticisedReal-world range falls well short of the claimed 75 miles.
  • ComfortPraisedThe suspension fork and wide tires make for a comfortable ride.

Questions and answers

Which is better for hills?
The Vivi. Its 750W motor, 75 Nm of torque and 7-speed gearing climb steep grades faster. The Viribus manages about 12-degree inclines with its 350W motor, which is fine for driveways and gentle slopes.
Which is more stable for a rider with balance concerns?
The Viribus. Three wheels mean you do not put a foot down at stops, and the parking brake holds it still on slopes. The Vivi is a conventional bike and needs balance.
Can I carry groceries on either?
The Viribus is the cargo choice, with a rear basket rated to 110 lb. The Vivi has no basket and only a rear rack, so you would add panniers or a rack bag.
Which lasts longer on a charge?
The Vivi by a wide margin. Its 864Wh battery is roughly twice the Viribus capacity, and Vivi claims up to 75 miles against about 31 miles of throttle range on the Viribus.
Is the Viribus worth stepping up to over a regular bike?
If balance, cargo or storage space is your main concern, yes. If you mainly want speed and trail capability, the Vivi is the better fit.
Can I take either on public transit or in a car?
The Viribus folds and fits in a trunk. The Vivi does not fold and weighs about 62 lb, so it needs a hitch or tray rack.

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