Kingbull Voyager 2.0 Fat Tire Electric Cargo Bike
Power That Works as Hard as You Do

The upgraded Bafang 750W motor delivers up to 80Nm of torque, giving you the strength to tackle steep hills and heavy loads with ease. Efficient, reliable, and built to last—it’s the muscle behind every smooth, confident ride.
The Smooth Power of a Torque Sensor

A torque sensor delivers power that feels intuitive and responsive, seamlessly matching your pedaling effort in real time. The harder you pedal, the more support you get—creating a ride that feels natural, controlled, and energizing. It also promotes efficient power usage, helping to extend battery life so you can ride longer with confidence.
Power You Can Count On

The Voyager 2.0 is equipped with a seamlessly integrated 15Ah Samsung battery and a strong 750W motor that makes hauling feel effortless. Enjoy up to 60 miles of range on a single charge and reach speeds up to 28 mph —perfect for everything from daily errands to big cargo runs.
Make It Yours

Load it up with the accessories you need and set up your bike your way—whether it’s school runs with the kids or weekend adventures, the Voyager2.0 is ready to roll with you.
Upgraded Frame, Stronger Than Ever

The Voyager2.0 packs a frame that’s 230% stronger than standard e-bikes, carrying up to 450 lbs with stability and comfort. With 180 lbs rear rack capacity and 80 mm suspension, it’s made to handle everything—from gear to groceries to the kids.

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Max Range
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60 Miles
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Max Speed
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28 MPH, Throttle only max speed 20 MPH
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Weight
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76 lbs
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Rider Height
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5'2" - 6'6"/ 157 cm - 196 cm
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Max Payload Capacity
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450 lbs
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Rear Rack Load Limit
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All-aluminum, one-piece welded, 200 lbs
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Classes
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Class 3(default), Class 2
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Frame
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All aluminum, removable integrated battery, tapered head tube, guided internal routing, 33.9mm seat tube, 12mm axle
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Fork
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KINGBULL OS-V20, coil spring, lockable, preload adjustable, 60mm travel
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Rim
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GBF-20, 20" magnesium alloy one wheel, M10*135*185MM
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Tires
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CST C-1752, 20"*4.0", puncture-proof
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Inner Tubes
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CST 20"*4.0", Schrader
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Front Brake
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ZOOM HB-875-E, hydraulic brakes, power-off brake lever, 2 pistons, 180mm*2.3mm disc, 1050mm oil pipe
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Rear Brake
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ZOOM HB-875-E, hydraulic brakes, power-off brake lever, 2 pistons, 180mm*2.3mm disc, 1850mm oil pipe
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Shifter
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SHIMANO SL-M315-7R, right side, 2400mm cable length, 7 speed
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Rear Derailleur
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SHIMANO RD-M310, 7-speed
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Cassette
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SHIMANO MF-TZ500, 14-28T, 7 speed
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Chain
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KMC Z7RB, 122L, 7 speed
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Crankset
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HDL-L145, 1/2"*3/32"*48T*152MM
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Chainrings
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48T
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Motor
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Custom bafang 750W brushless hub motor
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Battery
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48V/720Wh(15 Ah) Lithium Battery
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Cell
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SAMSUNG INR21700-50G cell, Certificated by UL 2580
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Controller
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48V/25A
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Display
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4.0" full color multi-function display display
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Charger
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US standard 3.0A smart charger, UL-certified
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Wiring Harness
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Custom Kingbull wiring harness
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Pedal Assist
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5 Levels
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Walk Mode
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2.3~2.9 MPH
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Sensors
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TROG-1B torque sensor丨Brake sensor
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Throttle
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130X-3, thumb throttle, left, 3 Pins, 5V
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Light
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48V LED headlight, horn ; 48V tail light, brake highlight
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Water Resistant
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IPX6
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Saddle
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JT5734, Eco leather, aluminum alloy rails
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Seatpost
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SP-801, aluminum alloy, 33.9*300mm, with scale lines
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Handlebar
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HB820, aluminum alloy, 22.2*31.8*2.2T*720MM
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Stem
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AS507, aluminum alloy, Φ28.6*Φ31.8* EXT:60MM, 7°
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Grips
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HT420 rubber, length 120mm
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Pedals
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WP-625, aluminum Alloy
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Kickstand
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Adjustable aluminum alloy
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Fenders
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Plastic
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