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Kingbull Discover2.0 | Premium Off-road & City Electric Bike
Kingbull Discover2.0 | Premium Off-road & City Electric Bike
Kingbull Discover2.0 | Premium Off-road & City Electric Bike
Kingbull Discover2.0 | Premium Off-road & City Electric Bike
Kingbull Discover2.0 | Premium Off-road & City Electric Bike
Kingbull Discover2.0 | Premium Off-road & City Electric Bike
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Home / Ebikes / Kingbull Discover2.0 | Premium Off-road & City Electric Bike

Kingbull Discover2.0 | Premium Off-road & City Electric Bike

Your Best Urban Cycling Partner
$1,299.00
/
Shipping calculated at checkout.
  • CA Shipping: Within 2 Business Days
Color
Quantity
Size & Fit
Size & Fit
A —— Total Length: 77 in / 188 cm
B —— Handlebar Height: 49.2 in / 125 cm
C —— Minimum Seat Height: 32.2 in / 82 cm
D —— Maximum Seat Height: 39.4 in / 100 cm
E —— Rear Rack Height: 31 in / 79 cm
F —— Handlebar Width: 27.8 in / 70.5 cm
G —— Stand-over Height: 32.7 in / 83 cm
Technical Specifications
Technical Specifications
Parameter
Max Range
60 Miles
Max Speed
20 MPH (default), adjustable 5–28 MPH; Throttle only max speed: 20 MPH
Weight
77 lbs
Rider Height
5'6" - 6'5"/ 168 cm - 195 cm
Max Payload Capacity
400 lbs
Rear Rack Load Limit
150 lbs
Classes
Class 2(Default), Class 3
Frameset
Frame
All aluminum, removable integrated battery, tapered head tube, guided internal routing, 30.4mm seat tube, 12 mm thru axle
Fork
KINGBULL OS-D26, coil spring, lockable, preload adjustable, 80mm travel
Wheels
Rim
Front: JP73, aluminum alloy, 26"*13G*36H, H:18MM, Φ573MM, Rear: JP73, aluminum alloy, 26"*12G*36H, H:18MM, Φ573MM
Hub Front
MY612FB-B1, aluminum alloy, 3/8"*13G*36H*135*185MM, PCD:58MM
Spoke
45#, 13G, 257MM, 14mm copper spoke cap, 45#, 12G, 221MM, 12mm copper spoke cap, 45#, 12G, 219MM, 14mm copper spoke cap
Tires
CST C-1752, 26"*4.0", puncture-proof
Inner Tubes
CST 26"*4.0", Schrader
Brakes
Front Brake
ZOOM HB-875-E, power-off brake lever, 2 pistons, 180mm disc, 960mm oil pipe
Rear Brake
ZOOM HB-875-E, power-off brake lever, 2 pistons, 180mm disc, 1800mm 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, 124L, 7 speed
Crankset
HDL-L145, 1/2"*3/32"*48T*170MM
Chainrings
48T
E-system
Motor
Bafang (GD) 750W brushless hub motor
Battery
SAMSUNG 48V/720Wh Lithium Battery
Controller
48V/25A
Display
KB35H custom color display
Charger
US standard 3.0A smart charger, UL-certified
Wiring Harness
Custom Kingbull wiring harness
Sensors
TROG-1B torque sensor丨Brake sensor
Throttle
FT158X, twist throttle, 3 Pins, 5V
Light
48V LED headlights, horn ; 48V tail light, brake highlight
Components
Saddle
JT5734, Eco-leather, aluminum alloy rails
Seatpost
SP-601, aluminum alloy, 30.4*300mm, with scale lines
Handlebar
HB703, aluminum alloy, 22.2*31.8*2.4T*700MM
Stem
AS507, aluminum alloy, Φ28.6*Φ31.8* EXT:60MM, 7°
Grips
HT420 rubber, length 120mm
Pedals
WP-625, aluminum Alloy
Fenders
Plastic
$1,299.00

Core At A Glance

Motor

BAFANG 750W Brushless Hub Motor

Battery

15Ah (720Wh) Samsung Battery

Top Speed

28MPH(Throttle only max speed 20MPH)

Max Range

Up to 60 Miles

Sensor

Torque Sensor / Brake Sensor

Brakes

Hydraulic Brakes

Conquer the Wild with the Upgraded Bafang 750W Motor
The Smooth Power of a Torque Sensor
The newly upgraded Bafang 750W brushless geared hub motor packs serious punch, delivering up to 80Nm of torque to power through rugged terrain and crush 35° climbs—even with heavy gear. Its advanced brushless tech boosts energy efficiency and cuts down on maintenance, while the enhanced gearing system improves performance and extends motor life. Built tough for serious off-road adventures, this motor is all about raw power, reliability, and long-lasting thrill.
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.
Cutaway view showing Samsung 48V battery working inside the Discover 2.0 electric bike frame
Samsung Battery
Frame Upgrade
Discover 2.0 features a seamlessly integrated 15Ah (720Wh) Samsung lithium battery, housed in a refined aluminum alloy shell. With industry-leading waterproofing, efficient heat dissipation, and dual-layer protection, it delivers safe, reliable power for your daily ride. Backed by trusted Samsung technology, it’s built to perform—day in, day out.
Compared to the previous generation, Discover 2.0 features a reinforced frame for added stability and longevity on everyday rides. Its newly integrated battery design enhances both structural strength and aesthetic appeal, seamlessly blending into the frame with a clean, color-matched finish. The result is a more polished, modern look—built for the city, and made to impress.
Tektro 4-piston hydraulic brake in action on Kingbull electric bike Tektro 4-piston hydraulic brake in action on Kingbull electric bike
Smooth, Confident Braking

Discover 2.0 is equipped with dual-piston ZOOM hydraulic disc brakes that deliver smooth, reliable braking with minimal hand effort—ensuring confident control through busy streets, sudden stops, and all-weather conditions. Built for the flow of daily commuting.

Features & Highlights

Shimano 7 Speed
Free and seamless switching between 7 speedmodes.
Front suspension system
Front Fork has 80mm travel suspension, absorbs bumps on the road, provides top-notch shock absorption, ensuring a smooth and enjoyable ride.
Discover 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.
Discover 2.0 all-terrain 26-inch tire detail – Kingbull e-bike
26X4" CST All-Terrain Tires
Provides a smooth and easy ride even in the most challenging terrain and weather conditions.
Bright integrated headlight – Discover 2.0 electric city bike
Integrated 48V Led Lights
Kingbull 48V headlights are more powerful, improve visibility and ensure the safety of night riding.
Ventilated ergonomic saddle for long rides – Discover 2.0
Breathable Sport Saddle
Adjustable design with upgraded breathable holesenhances comfort, making your daily city ridessmoother and more enjoyable.
Ergonomic handlebar with throttle – Discover 2.0
Anti-Slip Grips
Textured for maximum grip, even in mud, sweat, or rain. These rugged grips stay firm in your hands, giving you total control on the wildest trails.
Size & Fit
A —— Total Length: 77 in / 188 cm
B —— Handlebar Height: 49.2 in / 125 cm
C —— Minimum Seat Height: 32.2 in / 82 cm
D —— Maximum Seat Height: 39.4 in / 100 cm
E —— Rear Rack Height: 31 in / 79 cm
F —— Handlebar Width: 27.8 in / 70.5 cm
G —— Stand-over Height: 32.7 in / 83 cm
Technical Specifications
Max Range
60 Miles
Max Speed
20 MPH (default), adjustable 5–28 MPH; Throttle only max speed: 20 MPH
Weight
77 lbs
Rider Height
5'6" - 6'5"/ 168 cm - 195 cm
Max Payload Capacity
400 lbs
Rear Rack Load Limit
150 lbs
Classes
Class 2(Default), Class 3
Frame
All aluminum, removable integrated battery, tapered head tube, guided internal routing, 30.4mm seat tube, 12 mm thru axle
Fork
KINGBULL OS-D26, coil spring, lockable, preload adjustable, 80mm travel
Rim
Front: JP73, aluminum alloy, 26"*13G*36H, H:18MM, Φ573MM, Rear: JP73, aluminum alloy, 26"*12G*36H, H:18MM, Φ573MM
Hub Front
MY612FB-B1, aluminum alloy, 3/8"*13G*36H*135*185MM, PCD:58MM
Spoke
45#, 13G, 257MM, 14mm copper spoke cap, 45#, 12G, 221MM, 12mm copper spoke cap, 45#, 12G, 219MM, 14mm copper spoke cap
Tires
CST C-1752, 26"*4.0", puncture-proof
Inner Tubes
CST 26"*4.0", Schrader
Front Brake
ZOOM HB-875-E, power-off brake lever, 2 pistons, 180mm disc, 960mm oil pipe
Rear Brake
ZOOM HB-875-E, power-off brake lever, 2 pistons, 180mm disc, 1800mm 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, 124L, 7 speed
Crankset
HDL-L145, 1/2"*3/32"*48T*170MM
Chainrings
48T
Motor
Bafang (GD) 750W brushless hub motor
Battery
SAMSUNG 48V/720Wh Lithium Battery
Controller
48V/25A
Display
KB35H custom color display
Charger
US standard 3.0A smart charger, UL-certified
Wiring Harness
Custom Kingbull wiring harness
Sensors
TROG-1B torque sensor丨Brake sensor
Throttle
FT158X, twist throttle, 3 Pins, 5V
Light
48V LED headlights, horn ; 48V tail light, brake highlight
Saddle
JT5734, Eco-leather, aluminum alloy rails
Seatpost
SP-601, aluminum alloy, 30.4*300mm, with scale lines
Handlebar
HB703, aluminum alloy, 22.2*31.8*2.4T*700MM
Stem
AS507, aluminum alloy, Φ28.6*Φ31.8* EXT:60MM, 7°
Grips
HT420 rubber, length 120mm
Pedals
WP-625, 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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