Retro Design. Long-Range Freedom. Up to 120 Miles.

Home/ Ebikes/ Kingbull Expedition | All-Terrain Moped-Style Electric Bike
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2-Year Warranty
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Free Shipping
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15-Day Return
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20,000+ Riders
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Kingbull Expedition | All-Terrain Moped-Style Electric Bike

Retro Style, Full Suspension, 120 Mile Ultra-Long Range, Hydraulic Brakes, Endless Adventure
$1,199.00 $1,699.00
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  • Ships from U.S. warehouse within 2 business days (excluding pre-sale items)
2-Year Warranty
2-Year Warranty
Free Shipping
Free Shipping
15-Day Return
15-Day Return
No Tax
No Tax
20,000+ Riders
20,000+ Riders
Secure Payment
Secure Payment
Color
Style
Black Friday promo banner, buy 2 get extra $150 off, free $47 e-bike accessories
Quantity
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Size & Fit
Size & Fit
A —— Total Length: 66.9 in / 170 cm
B —— Total Height: 42.5 in / 108 cm
C —— Seat Height: 31.9 in / 81 cm
D —— Seat Width: 22.0 in / 56 cm
E —— Handlebar Width: 26.8 in / 68 cm
Technical Specifications
Technical Specifications
Parameter
Model
Expedition
Max Range
120 Miles (under ideal riding conditions)
Max Speed
28 MPH
Weight
94 lbs
Rider Height
5'1" - 6'5"
Max Payload Capacity
350 lbs
Rear Basket Load Capacity
65 lbs
Mid-Mounted Basket Load Capacity
20 lbs
Frameset
Frame
20*4.0" Steel Frame with Rear Suspension, equipped with front and rear fenders
Fork
Dual-crown suspension, hydraulic spring, tapered steerer, lockable, 80mm travel
Shock
Aluminum Alloy Body, Black Coil Spring
Wheels
Rim
Front: 20" Wide Aluminum Alloy Rim, 36H, 85mm Profile, Φ573MM, Rear: 20" Wide Aluminum Alloy Rim, 36H, 85mm Profile
Hub Front
Sealed Bearing, Quick-Release Axle, Steel Construction, Disc Brake Mount
Spoke
High-Strength Steel, 12G/13G, Black Finish, Copper Nipples
Tires
CST 20"*4.0"
Inner Tubes
20"*4.0", Schrader
Recommended Tire Pressure
25–28 PSI
Brakes
Front Brake
Hydraulic disc brake, power-off brake lever, 2 pistons, 180mm*2.3mm disc, 1100mm oil pipe, black finish
Rear Brake
Hydraulic disc brake, 2 pistons, 180mm*2.3mm disc, 1950mm oil pipe, black finish
Drivetrain
Shifter
SHIMANO SL-TX50-7R, right side, 2400mm cable length, 7 speed
Crankset
Square-taper steel crankset with dual chain guard; 9/16" pedal threads
Chain
1/2" × 3/32", 126L
E-system
Motor
750W brushless hub motor
Battery
Kingbull 48V/1512Wh(31.5Ah) Lithium Battery
Controller
48V/22A
Display
full color multi-function display
Charger
US standard 3.0A smart charger
Wiring Harness
Custom Kingbull wiring harness
Sensors
Cadence sensor丨Brake sensor
Pedal Assist
5 Levels
Walk Mode
3 MPH
Throttle
Twist throttle
Light
DH035P-M2 with integrated horn; WD-09, 48V; integrated taillight, brake light, and turn signals
Water Resistant
IPX6
Components
Seat
Black leather; Fixed design, not adjustable
Pedals
9/16" plastic pedals with reflectors
Passenger Footrests
4 mm aluminum folding footrests
Kickstand
Adjustable aluminum alloy; 220–275 mm adjustment range
Fenders
Plastic

1 × Expedition e-bike
1 × User manual
1 × Tool kit
1 × Charger
1 × Pump
1 × Bike Lock
1 × Footrest Pegs

$1,199.00
$1,699.00

Core At A Glance

motor icon
Motor

750W  Motor

1300W Peak Power

Battery charging icon
Battery

31.5Ah (1512Wh) Lithium-ion Battery

Top Speed
Top Speed

28MPH

Max Range icon
Max Range

Up to 120 Miles

Sensor icon
Sensor

Cadence Sensor / Brake Sensor

Brakes icon
Brakes

Hydraulic Brakes

Kingbull Expedition 48V 31.5Ah e-bike battery with up to 120 miles of range. Kingbull Expedition full-suspension fat tire electric bike with 1300W peak power, 48V 31.5Ah battery and hydraulic disc brakes
Kingbull e-bike front suspension fork closeup, fat tire detail shot
Kingbull e-bike rear shock absorber closeup, full suspension ride graphic
Kingbull Expedition electric bike motor with 1300W peak power output
Kingbull e-bike premium dual hydraulic disc brakes closeup detail graphic
Kingbull e-bike 20*4 inch CST fat tires product feature graphic
Kingbull Expedition e-bike flexible cargo rack options feature graphic
Rider on Kingbull Expedition retro moped-style e-bike riding sand dunes at sunset Rider on Kingbull Expedition retro moped-style e-bike riding sand dunes at sunset

Maximum Confidence

Moped Style. Built for Adventure.

Turn heads with bold, retro moped-inspired styling. Built for riders who crave individuality and a little adventure, the Expedition brings vintage character and modern electric riding together. Take the scenic route, explore new paths, and make every ride your own.

ROUGH TRAILS. SMOOTHER RIDES.

Kingbull Expedition dual front and rear suspension closeup with glowing effect
Engineered with front and rear suspension, the Kingbull Expedition absorbs road impacts and smooths out uneven terrain for a more composed, controlled ride. From broken city pavement to loose gravel and rugged backroads, the dual-suspension setup helps reduce jolts and keep your ride comfortable, so you can explore farther with confidence.

GO FURTHER. WORRY LESS.

Kingbull Expedition transparent high capacity battery, up to 120 miles range
A high-capacity 31.5Ah battery delivers up to 120 miles of range, giving you the freedom to take the longer route, tackle demanding climbs, ride into headwinds, and venture out for weekend camping—with fewer charging stops and more miles ahead.

CLIMB HIGHER. CONQUER MORE.

Rider climbing rocky desert trail on Kingbull Expedition moped-style e-bike
Powered by a 750W customized Bafang motor, the Kingbull Expedition delivers powerful performance to take on steep hills with confidence. When the road rises, power up and push forward—no backing down from the climb ahead.

Features & Highlights

Kingbull Expedition 20x4.0 CST BFT all-terrain fat tire closeup shot
20"×4.0" CST Tires
The 20" × 4.0" CST all-terrain tires feature a wide tread for better traction and a specialized pattern for confident climbing and turning.
Kingbull Expedition dual hydraulic disc brake closeup, responsive stopping system
Hydraulic Brakes
Dual hydraulic brakes deliver responsive stopping power and reliable control on steep descents and challenging terrain.
Kingbull Expedition Shimano rear derailleur closeup, smooth gear shifting system
SHIMANO 7-Speed Gearing
Enjoy smooth, reliable gear shifts and effortless control across changing terrain.
Kingbull Expedition e-bike mid cargo basket closeup, optional storage accessory
Optional Storage Baskets
Add an optional rear or mid-mounted basket for extra cargo space, so you can carry more and ride worry-free.
Kingbull Expedition e-bike handlebar Shimano twist throttle closeup
Twist Throttle
The twist throttle delivers responsive acceleration and precise control on city streets and rugged trails.
Kingbull Expedition e-bike LED display dashboard on handlebar closeup
Backlit LCD Display
The handlebars feature easy controls, a clear LCD display, and non-slip grips for a comfortable, agile ride.
Kingbull Expedition e-bike retro PU leather seat with rear tail light closeup
Retro Black Saddle
High-quality PU leather provides durable comfort with a classic look, combining style and support for every ride.
Kingbull Expedition e-bike geometric dual-beam 48V headlight closeup
Integrated 48V Led Lights
A bold 48V headlight delivers 30% more brightness, while the brake-responsive taillight boosts visibility and safety.
Kingbull Expedition e-bike brake-responsive rear tail light closeup
Rear Light & Turn Signals
Integrated rear lighting with brake and turn signals improves visibility and enhances riding safety.
Size & Fit
Bike Weight
94 lbs
Rider Height
5'1" - 6'5"
Max Capacity
350 lbs
A —— Total Length
66.9 in / 170 cm
B —— Total Height
42.5 in / 108 cm
C —— Seat Height
31.9 in / 81 cm
D —— Seat Width
22.0 in / 56 cm
E —— Handlebar Width
26.8 in / 68 cm
Technical Specifications
Model
Expedition
Max Range
120 Miles (under ideal riding conditions)
Max Speed
28 MPH
Weight
94 lbs
Rider Height
5'1" - 6'5"
Max Payload Capacity
350 lbs
Rear Basket Load Capacity
65 lbs
Mid-Mounted Basket Load Capacity
20 lbs
Frame
20*4.0" Steel Frame with Rear Suspension, equipped with front and rear fenders
Fork
Dual-crown suspension, hydraulic spring, tapered steerer, lockable, 80mm travel
Shock
Aluminum Alloy Body, Black Coil Spring
Rim
Front: 20" Wide Aluminum Alloy Rim, 36H, 85mm Profile, Φ573MM, Rear: 20" Wide Aluminum Alloy Rim, 36H, 85mm Profile
Hub Front
Sealed Bearing, Quick-Release Axle, Steel Construction, Disc Brake Mount
Spoke
High-Strength Steel, 12G/13G, Black Finish, Copper Nipples
Tires
CST 20"*4.0"
Inner Tubes
20"*4.0", Schrader
Recommended Tire Pressure
25–28 PSI
Front Brake
Hydraulic disc brake, power-off brake lever, 2 pistons, 180mm*2.3mm disc, 1100mm oil pipe, black finish
Rear Brake
Hydraulic disc brake, 2 pistons, 180mm*2.3mm disc, 1950mm oil pipe, black finish
Shifter
SHIMANO SL-TX50-7R, right side, 2400mm cable length, 7 speed
Crankset
Square-taper steel crankset with dual chain guard; 9/16" pedal threads
Chain
1/2" × 3/32", 126L
Motor
750W brushless hub motor
Battery
Kingbull 48V/1512Wh(31.5Ah) Lithium Battery
Controller
48V/22A
Display
full color multi-function display
Charger
US standard 3.0A smart charger
Wiring Harness
Custom Kingbull wiring harness
Sensors
Cadence sensor丨Brake sensor
Pedal Assist
5 Levels
Walk Mode
3 MPH
Throttle
Twist throttle
Light
DH035P-M2 with integrated horn; WD-09, 48V; integrated taillight, brake light, and turn signals
Water Resistant
IPX6
Seat
Black leather; Fixed design, not adjustable
Pedals
9/16" plastic pedals with reflectors
Passenger Footrests
4 mm aluminum folding footrests
Kickstand
Adjustable aluminum alloy; 220–275 mm adjustment range
Fenders
Plastic
Assembly & Support

Assembly Manual

Display Manual

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

FAQ'S
Where to ship from
We have warehouses in both the eastern and western U.S., and will ship from the most suitable location based on your delivery address and inventory availability.
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.
What is the maximum range of the Kingbull Expedition?
The Kingbull Expedition features a 31.5Ah battery and delivers up to 120 miles per charge under ideal riding conditions. Actual range varies depending on terrain, rider weight, assist level, and riding conditions.
Can I add extra storage to the Kingbull Expedition?
Yes. Optional rear and mid-mounted baskets are available to expand cargo space for groceries, daily essentials, and weekend gear.
What type of terrain is the Kingbull Expedition suitable for?
The Expedition is designed for everyday commuting and recreational riding on paved roads, gravel paths, and other suitable terrain. Its full-suspension design and fat tires help provide a more comfortable ride across changing surfaces.
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. For pre-order products, the delivery time may vary and will depend on the specific shipping schedule for that item. Please refer to the product page for the estimated shipping date.
Do I need to pay taxes?
Our prices already include taxes, so you don't need to pay any additional taxes.
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.
What is the recommended tire pressure?
Although the tire sidewall may indicate a maximum pressure of 30 PSI, we recommend maintaining a tire pressure of 25–28 PSI for everyday riding. This range provides better comfort, traction, and helps reduce the risk of tire damage or blowouts.
How does Kingbull ensure a safe riding experience?
The battery system is tested through UL by SGS to help ensure compliance with recognized safety standards and provide reliable performance for everyday rides.
  • 5 stars: 7 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
S
Sofia Herrera
Really Impressed So Far!

Just got my Expedition recently and have already taken it out for a couple of rides around the neighborhood. The seat feels comfortable, and the rear rack looks really sturdy. I can already see it coming in handy for carrying my backpack on weekend trips. The overall design is even cooler in person than I expected. Still getting used to the bike, but my first impression is great. Excited to take it on more adventures!

Sofia Herrera review photo

Hi Sofia, thanks so much for sharing your first impressions! We’re thrilled you’re enjoying the comfortable seat, sturdy rear rack, and design. Hope your Expedition makes a great companion for many neighborhood rides and weekend adventures!

S
Sofia Herrera
Had to Be One of the First!

I ordered this one pretty early, so I feel like I must have been one of the first one or two people to get it! I've been a loyal Kingbull fan for a while now, and I always get excited when they release something new. The Expedition definitely caught my attention. Can't wait to put more miles on this one!

Sofia Herrera review photo
S
Sofia Herrera
Love the Attention to Detail

Just got my Expedition and I'm really impressed with the handlebar setup. The color display is clear and easy to read, and all the controls feel nicely laid out. I especially love the retro fuel-tank-style design. It gives the bike so much character! I've only had a couple of rides so far, but everything feels great. Can't wait to spend more time exploring on this bike!

Sofia Herrera review photo
C
Charlotte Thompson
Such a Cool Design!

This bike looks even better in person. Love the retro style. Can't wait to ride it more!

Hi Charlotte, we’re so glad the Expedition’s retro style looks even better in person! Hope you have many great rides ahead—thanks for choosing Kingbull Bikes.

A
Amelia Martinez
Love the Retro Style

The Expedition caught my eye because of its unique moped-style design. Just got mine and took it for a quick ride around the neighborhood. The seat is comfortable, and I love the details on the display and battery cover. Great first impression! Looking forward to more rides.

J
Jalen Mckinley
That Look Sold Me!

I was already a little interested when Kingbull first teased the Expedition, but once it officially launched, I couldn't get over the design. It just looks so cool! I finally decided to place my order, and I'm really excited to take it out for some rides. Looking forward to all the adventures ahead!

L
Lucas Garcia
Really Nice First Impression

Just got my Expedition put together and took it for a quick ride around the neighborhood. The color display is easy to read, and the controls are pretty straightforward. The whole bike has a unique look that really stands out. So far, I'm very happy with my purchase!

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