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Aventon Abound SR vs Kingbull Voyager 2.0 Fat Tire E-Cargo Bike

Buy the Aventon Abound SR if you want a compact cargo bike you can park and store easily, with built-in 4G/GPS tracking, a startup password and geofencing. Buy the Kingbull Voyager 2.0 if you want fat tires, more torque, a faster top speed and the option of a second battery for longer trips. The Abound SR is the more polished, connected city bike; the Voyager 2.0 is the heavier, more terrain-capable hauler. Owners of both praise the ride and the cargo capacity.

  • Choose the Abound SR if you live in an apartment or city, want theft deterrence built in, and need a cargo bike that fits riders from 4'11" up.
  • Choose the Voyager 2.0 if you ride rough pavement, gravel or light trails, want more torque and speed, and may add a second battery for longer range.

Prices

  • Aventon Abound SR: $1,799.00 at Aventon (checked today)
  • Kingbull Voyager 2.0 Fat Tire E-Cargo Bike: $1,189.00 at Course & Trail (checked today)
  • Difference: the Kingbull Voyager 2.0 Fat Tire E-Cargo Bike is $610.00 cheaper than the Aventon Abound SR today
Aventon
Abound SR Ebike

Aventon Abound SR

Abound SR Ebike

4.8(50 ratings)
$1,799.00at AventonChecked 2 h ago
See all prices and details
Visit Aventon
Pros
  • Compact frame parks and stores like a normal bike
  • 4G/GPS tracking, geofencing and startup password deter theft
  • Battery is keyless and cross-compatible with other Aventon models
  • Fits a wide rider range on one size, 4'11" to 6'3"
  • IPX5 bike, IPX6 components
Cons
  • Class 2 20 mph limit unless adjusted
  • Standard tires are less sure on gravel
  • Rear seat pad and pegs for kids cost extra
  • Smaller battery than a dual-battery setup
Kingbull
Kingbull Voyager 2.0 Fat Tire Electric Cargo Bike

Kingbull Voyager 2.0 Fat Tire E-Cargo Bike

Kingbull Voyager 2.0 Fat Tire Electric Cargo Bike

4.9(589 ratings)
$1,189.00at Course & TrailChecked 2 h ago
See all prices and details
Visit Course & Trail
Pros
  • Fat tires smooth out rough roads and handle light trails
  • 80 Nm of torque climbs well when loaded
  • 28 mph pedal-assist top speed
  • Dual-battery option extends range to about 100 miles
  • UL 2849 and UL 2271 certified, IPX6 rated
Cons
  • Heavy, and owners say it is heavier than their last bike
  • No cellular tracking or app-based lock
  • Fits riders 5'2" and up, so shorter riders are left out
  • Fat tires add rolling resistance on pavement

What separates them

Aventon Abound SRKingbull Voyager 2.0 Fat Tire E-Cargo Bike
Frame and footprintCompact Short Range frame, one size fits 4'11" to 6'3"Full cargo frame, fits 5'2" to 6'6"
TiresStandard-width tires for paved streets20" x 4.0" fat tires for gravel and light off-road
Top speed20 mph Class 2, adjustable to 25 mph28 mph with pedal assist, 20 mph on throttle only
Motor torque750W with a 30-second Boost mode up to 1440W peak750W Bafang hub with up to 80 Nm
Battery and range733Wh, up to 60 miles in Eco720Wh, up to 60 miles; dual-battery option up to 100 miles
Connected features4G/GPS tracking, geofencing alerts, startup passwordNo cellular tracking or app lock listed
Payload440 lbs total450 lbs total, 180 lbs on the rear rack
WeightAbout 80 lbsHeavier; owners note the weight

Price history

$1,949.00$1,799.00
Oct 29Nov 10
  • Aventon Abound SR: lowest $1,799.00 on Nov 10 at Aventon.
  • Kingbull Voyager 2.0 Fat Tire E-Cargo Bike: lowest $1,799.00 on Nov 8 at EpicWheelz.com; $1,799.00 on Nov 10.

Prices at every store

Aventon Abound SR

  • AventonNew

    In stock

    $1,799.00Free shippingChecked 2 h ago
    Visit Aventon
  • Ebike-EscapesNew

    In stockReturn policy

    $1,799.00Checked 2 h ago
    Visit Ebike-Escapes
  • Sports BasementNew

    In stockReturn policy

    $1,799.00Checked Nov 9
    Visit Sports Basement
  • Biketek PittsburghNew

    Availability unknown

    $1,799.00Checked 2 h ago
    Visit Biketek Pittsburgh

Also available at

  • Bingham CycleryCheck price at Bingham Cyclery
  • Aventon BikesCheck price at Aventon Bikes
  • Pulse Endurance SportsCheck price at Pulse Endurance Sports
All 12 stores and price history →

Kingbull Voyager 2.0 Fat Tire E-Cargo Bike

  • Course & TrailNew

    In stockReturn policy

    $1,189.00Checked 2 h ago
    Visit Course & Trail
  • Kingbull BikesNew

    In stockReturn policy

    $1,199.00Checked 2 h ago
    Visit Kingbull Bikes
  • EpicWheelz.comNew

    Availability unknown

    $1,799.00Free shippingChecked 2 h ago
    Visit EpicWheelz.com

Store links may earn us a commission.

All 3 stores and price history →

Specs compared

SpecAventon Abound SRKingbull Voyager 2.0 Fat Tire E-Cargo Bike
Top Speed20MPH (Adjustable to 25MPH)28 mph
Motor Power750W750 W
Peak Power1440W Peak in Boost—
RangeUp To 60 Miles—
Payload Capacity440 lbs—
Wireless Connection4G/GPS—
Weight80 lbs—
Rider Height4'11" - 6'3"—
Ebike ClassClass 2 Ebike—
Pedal Assist3 Levels (with Ride Tune Customization)—
Water ResistanceBike - IPX5 // Components - IPX6—
BatteryAventon 36V, 20Ah, 733Wh, LG 21700 cells—
Show all 28 specsShow fewer specs
SpecAventon Abound SRKingbull Voyager 2.0 Fat Tire E-Cargo Bike
Motor torque—up to 80 Nm
Battery capacity—48 V 15 Ah (720 Wh)
Dual battery capacity—30 Ah (1440 Wh)
Range single battery—up to 60 miles
Range dual battery—up to 100 miles
Total payload—450 lbs
Tire size—20″×4.0″
Rider height range—5′2″ to 6′6″
Throttle top speed—20 mph

What reviewers say

Aventon Abound SR

  • 4.8 / 550 ratings

Rated 4.8 out of 5 from 50 ratings, the Abound SR draws praise for its cargo capacity and compact footprint. Owners treat the connected security features as a real plus for a bike kept outside.

What people mention
  • Cargo capacityPraisedOwners say the 440 lb payload handles a rider plus a child or a full grocery haul.
  • Size and parkingPraisedThe short frame is called out as easy to store in apartments and tight bike rooms.
  • WeightCriticisedAt 80 lbs it is awkward to lift onto racks or carry up stairs.
  • Security featuresPraisedGPS tracking, geofencing and the startup password are seen as useful theft deterrence.

Kingbull Voyager 2.0 Fat Tire E-Cargo Bike

  • 4.9 / 5589 ratings

With 4.9 out of 5 from 589 ratings, owners describe the Voyager 2.0 as sturdy, comfortable and fun, with fat tires that stay stable on varied surfaces. They praise the power for hills and everyday trips and say the cargo rack carries more than expected. The main complaint is weight compared with a previous bike.

What people mention
  • Ride stabilityPraisedOwners say the fat tires make the ride smooth and stable across different surfaces.
  • PowerPraisedRiders report plenty of power for everyday trips and hills.
  • Cargo capacityPraisedThe rear rack carries more than expected for groceries and gear.
  • BuildPraised

Questions and answers

Which is better for hauling kids?
Both carry a rider plus a child within their payload. The Abound SR is shorter and easier to handle in traffic, while the Voyager 2.0 has a 180 lb rear rack and a plusher fat-tire ride. Check that your child seat or pad fits the rack you pick.
Which handles hills better?
The Voyager 2.0 has up to 80 Nm of torque and a 7-speed Shimano drivetrain, so it climbs well loaded. The Abound SR has a 30-second Boost mode for short steep sections but a single-speed-style assist setup.
Which lasts longer?
Both use aluminum frames and name-brand cells, and both are UL-certified. The Aventon has a broader dealer and service network and a battery shared across several models, which makes long-term replacement easier. The Kingbull has a larger owner base reporting durability.
Is the Abound SR worth stepping up to over the Voyager 2.0?
Step up if theft protection and a compact footprint matter more to you than speed and terrain capability. The 4G/GPS tracking and startup password are features the Voyager 2.0 does not list.
Can I ride the Voyager 2.0 on trails?
Yes, its 20" x 4.0" fat tires are built for gravel and light off-road paths. The Abound SR is happier on pavement.
Which fits shorter riders?
The Abound SR fits riders from 4'11" to 6'3". The Voyager 2.0 starts at 5'2", so shorter riders should choose the Aventon.

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Transmission
—
7-speed Shimano Altus
Frame Material—Aluminum
Color—Gray
Age Group—Adult
With Hydraulic Brake—Yes
Number Of Speeds—7 speed
Tire Width—4 inch tires
Owners call it sturdy, comfortable and versatile.