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Home / Ebikes / Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike
Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike
Bike cargo trailer dimensions diagram - 56.5 inch length (1435mm), 28.74 inch height (730mm), and 28.74 inch width (730mm) with labeled measurements in red
Foldable bike cargo trailer with black steel frame - showing folded and assembled states with red arrows, features two wheels and spacious cargo bed for transporting goods
Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike
Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike
Kingbull Voyager 2.0 Orange electric bike side view with front and rear cargo racks and storage bags
Smiling woman posing with orange Kingbull Voyager 2.0 electric bike in park setting
Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike
Gray Cargo electric bike-Kingbull Voyager 2.0
Dual battery orange cargo electric bike
Grey dual battery kingbull cargo electric bike
Gray Cargo electric bike side view-Kingbull Voyager 2.0
Orange Cargo electric bike side view-Kingbull Voyager 2.0
Cargo electric bike-Kingbull Voyager 2.0
Cargo electric bike-Kingbull Voyager 2.0
Orange Cargo electric bike-Kingbull Voyager 2.0
Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike
Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike
Bike cargo trailer dimensions diagram - 56.5 inch length (1435mm), 28.74 inch height (730mm), and 28.74 inch width (730mm) with labeled measurements in red
Foldable bike cargo trailer with black steel frame - showing folded and assembled states with red arrows, features two wheels and spacious cargo bed for transporting goods
Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike
Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike
Kingbull Voyager 2.0 Orange electric bike side view with front and rear cargo racks and storage bags
Smiling woman posing with orange Kingbull Voyager 2.0 electric bike in park setting
Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike
Gray Cargo electric bike-Kingbull Voyager 2.0
Dual battery orange cargo electric bike
Grey dual battery kingbull cargo electric bike
Gray Cargo electric bike side view-Kingbull Voyager 2.0
Orange Cargo electric bike side view-Kingbull Voyager 2.0
Cargo electric bike-Kingbull Voyager 2.0
Cargo electric bike-Kingbull Voyager 2.0
Orange Cargo electric bike-Kingbull Voyager 2.0
Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike
2-Year Warranty
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UL 2849 & 2271 Certified
Home / Ebikes / Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike

Kingbull Voyager 2.0 | Fat Tire Electric Cargo Bike

Long Range Cargo Ebike
$1,299.00 $1,399.00
/
Shipping calculated at checkout.
  • Ships from U.S. warehouse within 2 business days
Color
Style

Product Specifications:

  • Size: 55.5 × 28.7 × 21.7 in (1410 × 730 × 550 mm)
  • Weight: 28.7 lbs (13 kg)
  • Wheel Size: 16" × 1.75"
  • Maximum Load: 160 lbs
  • Material: Carbon Steel
  • Installation & Safety: Easy hitch setup with gold spoke reflectors
  • Assembly Instructions:View Here

Note: Not designed for carrying children or pets.

Important Information:

  • This cargo trailer is a limited-time, free gift with your Voyager 2.0 purchase.
  • Not covered by Kingbull warranty; any damage or issues are not eligible for replacement or repair.
Kingbull electric bike - Buy 2 Get Extra $150 Off + Free Cycling Accessories Gift Pack worth $235
Quantity
payment type
Size & Fit
Size & Fit
A —— Total Length 69in / 175 cm
B —— Total Height 46.9in / 119 cm
C —— Minimum Seat Height 32.7in / 83 cm
D —— Maximum Seat Height 39.3in / 100 cm
E —— Handlebar width 28.3in / 72 cm
F —— Rear Rack Height 29.5in / 75 cm
Technical Specifications
Technical Specifications
Parameter
Model
Voyager2.0, Certificated by UL 2849
Max Range
60 Miles
Max Speed
28 MPH, Throttle only max speed 20 MPH
Weight
76 lbs
Rider Height
5'2" - 6'6"/ 157 cm - 196 cm
Max Payload Capacity
450 lbs
Rear Rack Load Limit
All-aluminum, one-piece welded, 200 lbs
Classes
Class 3(default), Class 2
Frameset
Frame
All aluminum, removable integrated battery, tapered head tube, guided internal routing, 33.9mm seat tube, 12mm axle
Fork
KINGBULL OS-V20, coil spring, lockable, preload adjustable, 60mm travel
Wheels
Rim
GBF-20, 20" magnesium alloy one wheel, M10*135*185MM
Tires
CST C-1752, 20"*4.0", puncture-proof
Inner Tubes
CST 20"*4.0", Schrader
Brakes
Front Brake
ZOOM HB-875-E, hydraulic brakes, power-off brake lever, 2 pistons, 180mm*2.3mm disc, 1050mm oil pipe
Rear Brake
ZOOM HB-875-E, hydraulic brakes, power-off brake lever, 2 pistons, 180mm*2.3mm disc, 1850mm oil pipe
Drivetrain
Shifter
SHIMANO SL-M315-7R, right side, 2400mm cable length, 7 speed
Rear Derailleur
SHIMANO RD-M310, 7-speed
Cassette
SHIMANO MF-TZ500, 14-28T, 7 speed
Chain
KMC Z7RB, 122L, 7 speed
Crankset
HDL-L145, 1/2"*3/32"*48T*152MM
Chainrings
48T
E-system
Motor
Custom bafang 750W brushless hub motor
Battery
48V/720Wh(15 Ah) Lithium Battery
Cell
SAMSUNG INR21700-50G cell, Certificated by UL 2580
Controller
48V/25A
Display
4.0" full color multi-function display display
Charger
US standard 3.0A smart charger, UL-certified
Wiring Harness
Custom Kingbull wiring harness
Pedal Assist
5 Levels
Walk Mode
2.3~2.9 MPH
Sensors
TROG-1B torque sensor丨Brake sensor
Throttle
130X-3, thumb throttle, left, 3 Pins, 5V
Light
48V LED headlight, horn ; 48V tail light, brake highlight
Water Resistant
IPX6
Components
Saddle
JT5734, Eco leather, aluminum alloy rails
Seatpost
SP-801, aluminum alloy, 33.9*300mm, with scale lines
Handlebar
HB820, aluminum alloy, 22.2*31.8*2.2T*720MM
Stem
AS507, aluminum alloy, Φ28.6*Φ31.8* EXT:60MM, 7°
Grips
FB-3310,PU+TPE,length 130mm
Pedals
WP-625, aluminum Alloy
Kickstand
Adjustable aluminum alloy
Fenders
Plastic
$1,299.00
$1,399.00
Your Daily Cargo Ebike.
Carry Everything You Need in One Trip.
Voyager 2.0 – Carry Life, Ride Free
Your city. Your cargo. Your way.
Man sitting on Kingbull electric bicycle voyager2.0 to observe traffic on the road
Glide Through the City
Beat the traffic and carry more with ease.
Men use kingbull voyager 2.0 to ship a lot of items
Power for Every Load
From groceries to gear, haul it all without breaking a sweat.
Two students rode their Kingbull e-bikes together on the greenway.
Ride Home, The Fun Way
Smooth paths, fresh air, and room for everything that matters.

Core At A Glance

motor icon
Motor

Customized BAFANG 750W Brushless Hub Motor

battery with UL 2271 ICON
Battery

15Ah (720Wh) Samsung Battery

SPEED ICON
Top Speed

28MPH

MAX RANGE ICON
Max Range

Up to 60 Miles

SENSOR ICON
Sensor

Torque Sensor丨Brake Sensor

brake icon
Brakes

Hydraulic Brakes

Stable & Confident — Engineered to Handle It All

The Voyager 2.0 is built around a frame 230% stronger than standard e-bikes, paired with 20″×4.0″ CST fat tires and 80 mm front suspension. Every ride feels controlled, whether you’re cruising city streets, navigating gravel, or hauling heavy cargo. Stability and confidence aren’t features—they’re engineered in.

Unlimited Power — Custom Motor, Seamless Ride

At the heart of Voyager 2.0 is our custom Bafang 750 W motor, tuned for smooth torque and instant response. Combined with a 7-speed drivetrain and responsive throttle, it delivers effortless acceleration, hill-climbing strength, and cargo-ready power. It’s not just fast—it’s precise, controlled, and designed for your ride.

Samsung battery in voyager 2.0 frame Samsung battery in voyager 2.0 frame
Endless Range — Power You Can Trust

Equipped with a Samsung 48V UL 2771-certified battery, Voyager 2.0 delivers consistent, long-lasting power. The bike is UL 2849-certified, giving you peace of mind on every ride. Cover up to 60 miles on a single charge, and with proper care, go even further—freedom to explore without compromise.

UL 2849 & 2271
Safety Certified
waterproof IPX6
IPX6
Waterproof
Safe & Assured — Built for Every Journey

Safety is never an afterthought. Dual-piston hydraulic brakes provide confident stopping power. Integrated 48V LED headlight and loud horn ensure visibility and awareness day or night. UL-certified components mean the bike meets rigorous US safety standards—so you can ride with peace of mind, anywhere.

Cargo-Ready — Versatility Meets Strength

The Voyager 2.0 carries up to 450 lb total, with 180 lb rear rack capacity, making it perfect for groceries, gear, or even kids. Coupled with the strong frame and suspension, every load feels stable and comfortable. From errands to adventures, this cargo e-bike transforms utility into effortless riding.

Features & Highlights

zoom hydraulic brake – Kingbull Voyager2.0 e-bike
ZOOM Hydraulic Brakes
Powerful stopping force at your fingertips. Tackle muddy trails, steep descents, and sharp turns with confidence. One pull, total control—ride hard, brake harder.
Shimano 7-speed gear system – Kingbull Voyager2.0
Shimano 7 Speed
Free and seamless switching between 7 speedmodes.
suspension fork – Kingbull Voyager2.0 e-bike
Front Fork Suspension
Designed for cargo e-bikes, the fork offers 60mm travel and a hydraulic spring system to ensure a smooth, comfortable ride—even when fully loaded.
Voyager 2.0 backlit display showing speed and pedal assist levels
Backlit LCD Display
Backlit color display, clearly visible in sunlight, provides riding information and makes it easy for riders to adjust their riding mode.
Kingbull Voyager 2.0 integrated solid wheel – stylish and durable design
20X4" CST All-Terrain Tires
Provides a smooth and easy ride even in the most challenging terrain and weather conditions.
Kingbull Voyager 2.0 breathable comfort saddle close-up
Breathable Sport Saddle
Adjustable design with upgraded breathable holesenhances comfort, making your daily city ridessmoother and more enjoyable.
Kingbull Voyager2.0 ebike Heavy-Duty Upgraded Rear Rack
Heavy-Duty Upgraded Rear Rack
Built for cargo e-bikes, this upgraded rack is made from high-strength alloy and supports up to 150 lbs—ideal for carrying groceries, gear, or daily cargo.
Kingbull Voyager ebike Integrated 48V LED Lights
Integrated 48V LED Lights
Kingbull 48V headlights are more powerful, improve visibility and ensure the safety of night riding.
Size & Fit
A —— Total Length 69in / 175 cm
B —— Total Height 46.9in / 119 cm
C —— Minimum Seat Height 32.7in / 83 cm
D —— Maximum Seat Height 39.3in / 100 cm
E —— Handlebar width 28.3in / 72 cm
F —— Rear Rack Height 29.5in / 75 cm
Technical Specifications
Model
Voyager2.0, Certificated by UL 2849
Max Range
60 Miles
Max Speed
28 MPH, Throttle only max speed 20 MPH
Weight
76 lbs
Rider Height
5'2" - 6'6"/ 157 cm - 196 cm
Max Payload Capacity
450 lbs
Rear Rack Load Limit
All-aluminum, one-piece welded, 200 lbs
Classes
Class 3(default), Class 2
Frame
All aluminum, removable integrated battery, tapered head tube, guided internal routing, 33.9mm seat tube, 12mm axle
Fork
KINGBULL OS-V20, coil spring, lockable, preload adjustable, 60mm travel
Rim
GBF-20, 20" magnesium alloy one wheel, M10*135*185MM
Tires
CST C-1752, 20"*4.0", puncture-proof
Inner Tubes
CST 20"*4.0", Schrader
Front Brake
ZOOM HB-875-E, hydraulic brakes, power-off brake lever, 2 pistons, 180mm*2.3mm disc, 1050mm oil pipe
Rear Brake
ZOOM HB-875-E, hydraulic brakes, power-off brake lever, 2 pistons, 180mm*2.3mm disc, 1850mm oil pipe
Shifter
SHIMANO SL-M315-7R, right side, 2400mm cable length, 7 speed
Rear Derailleur
SHIMANO RD-M310, 7-speed
Cassette
SHIMANO MF-TZ500, 14-28T, 7 speed
Chain
KMC Z7RB, 122L, 7 speed
Crankset
HDL-L145, 1/2"*3/32"*48T*152MM
Chainrings
48T
Motor
Custom bafang 750W brushless hub motor
Battery
48V/720Wh(15 Ah) Lithium Battery
Cell
SAMSUNG INR21700-50G cell, Certificated by UL 2580
Controller
48V/25A
Display
4.0" full color multi-function display display
Charger
US standard 3.0A smart charger, UL-certified
Wiring Harness
Custom Kingbull wiring harness
Pedal Assist
5 Levels
Walk Mode
2.3~2.9 MPH
Sensors
TROG-1B torque sensor丨Brake sensor
Throttle
130X-3, thumb throttle, left, 3 Pins, 5V
Light
48V LED headlight, horn ; 48V tail light, brake highlight
Water Resistant
IPX6
Saddle
JT5734, Eco leather, aluminum alloy rails
Seatpost
SP-801, aluminum alloy, 33.9*300mm, with scale lines
Handlebar
HB820, aluminum alloy, 22.2*31.8*2.2T*720MM
Stem
AS507, aluminum alloy, Φ28.6*Φ31.8* EXT:60MM, 7°
Grips
FB-3310,PU+TPE,length 130mm
Pedals
WP-625, aluminum Alloy
Kickstand
Adjustable aluminum alloy
Fenders
Plastic
Assembly& Support

Assembly Manual

Display Manual

Bike Will Arrive 85% Assembled (electronics are pre-assembled), Basic Assembly Steps Are Reauired.

FAQ'S
Can I cancel for free after placing an order?
You can cancel for free before the shipping label is created. After the shipping label is created, we can assist you in intercepting the order; however, there is no guarantee that the interception will be successful.
How long does it take to receive the bikes after purchase?
We will process the shipment within 2 business days. The delivery time depends on your delivery address. We ship from California, and you can usually receive the bike within 2-5 business days.
Do I need a license to ride an e-bike?
Our e-bikes meet US legal standards. If your state does not allow Class 3 e-bikes, you can adjust your e-bike speed to a Class 2 e-bike.
Do I need to assemble the ebike myself?
All e-bikes come 85% pre-assembled, but you still need to do some simple assembly work.
Do I need to pay taxes?
Our prices already include taxes, so you don't need to pay any additional taxes.
How to Unlock Your Ebike’s Top Speed?
You can change your e-bike's maximum speed in the screen menu P08.

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