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Goat Power Bikes

King Goat V3 72V 40Ah Electric Bike | 8,500W Peak

King Goat V3 72V 40Ah Electric Bike | 8,500W Peak

$3,799.00 USD
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👑 THE KING GOAT V3

72V Power. Mid-Drive Torque. Dirt-Bike-Inspired Performance.

The King Goat V3 is built for riders who want substantially more performance than a conventional commuter e-bike. Its custom patent-pending mid-drive motor, 72V 40Ah integrated battery, upgraded controller, adjustable suspension, motorcycle-style wheels, hydraulic brakes, and four riding modes create a platform designed around high-output riding.

With up to 8,500W peak power, 320Nm of published torque, and a manufacturer-listed speed of 65+ MPH when unlocked, the King Goat V3 sits firmly in the high-performance category.

Important: The bike ships locked to Class 2 / 20 MPH from the factory. Unlocking the higher-performance settings may affect whether the bike qualifies as an e-bike under local laws. Always check your state and local regulations before riding.

⚡ PERFORMANCE WITHOUT COMPROMISE

The King Goat V3 is for riders who want a machine that feels closer to a compact electric motorcycle while retaining pedals and pedal-assist capability.

🔥 3,500W Nominal / Up to 8,500W Peak

The detailed specification lists the motor as Mid-3500W/8000W, while the current V3 product headline states up to 8,500W peak power.

That means the King Goat is designed around a high-output mid-drive powertrain, rather than a conventional low-power commuter hub motor.

💪 320Nm Published Torque

The King Goat V3 is rated at 320Nm of torque.

That high torque figure is central to the bike's acceleration and climbing-focused character, particularly when combined with the 1:3.6 transmission gear ratio and 95A controller.

🔋 72V 40Ah Integrated Battery

The integrated battery delivers:

  • 72V nominal voltage

  • 40Ah capacity

  • 2,880Wh energy

  • 84V maximum charge voltage

  • Samsung 21700-50GB cells

  • 84V 10A UL-certified charger

The large 2,880Wh battery is designed to support both high-output riding and longer-distance lower-power modes.

⚡ 72V 95A Controller

The V3 uses a 72V 95A, 18-MOSFET high-performance controller.

The current V3 batch also includes the upgraded controller and upgraded gear ratio already installed.

🏆 FOUR RIDING MODES

Choose how aggressively you want the King Goat to deliver its power.

🌿 ECO

Throttle: 28 MPH
Pedal: 28 MPH
Published range: up to 80 miles

Designed for smoother, more efficient riding and maximum range.

⚙️ NORMAL

Throttle: 40 MPH
Pedal: 40 MPH
Published range: up to 68 miles

A balanced setting for everyday performance and longer rides.

💪 MAXIMUM TORQUE

Throttle: 50 MPH
Pedal: 40 MPH
Published range: up to 37 miles

Designed around stronger acceleration and torque delivery.

🏁 SPORT

Throttle: 70 MPH
Pedal: 40 MPH
Published range: up to 31 miles

The highest-output riding mode listed by the manufacturer.

The main product description separately lists 65+ MPH as the bike's speed when unlocked, while the Sport-mode specification lists 70 MPH throttle speed. Actual speed varies with rider weight, terrain, battery condition, settings, and other conditions.

🌄 BUILT FOR THE ROAD AND TRAIL

🌀 Adjustable Front Suspension

The front uses a TRAMA 20-inch hydraulic inverted fork with:

  • 100mm travel

  • Lockout

  • Rebound adjustment

  • Nutted axle

This gives the rider more control over suspension feel and front-end behavior.

🔧 FASTACE Rear Shock

The rear suspension uses a FASTACE fully adjustable shock rated 450–900 lbs.

The adjustable rear suspension helps tune the bike for different rider weights and riding conditions.

🛞 Motorcycle-Style Wheels

The King Goat uses 6061 aluminum alloy 16 × 2.5 integrated motorcycle wheels.

The tires are INNOVA 110/90-16 motorcycle tires, with the product page also listing 20 × 4.0 fat tires in its tire specification.

🛑 Hydraulic Braking

The V3 features upgraded DOT-4 Karasawa hydraulic brakes.

The brake controls are positioned:

  • Left = rear brake

  • Right = front brake

Regenerative braking also helps recover energy during deceleration.

✨ PREMIUM DETAILS

💡 Integrated LED Lighting

The front lighting system includes:

Low Beam: 400 lumens / 5W
High Beam: 370 lumens / 5W

The system uses an integrated aluminum high-output LED.

🔴 Integrated Rear Light

The rear LED combines:

  • Night light

  • Brake light

  • Signal light

📱 Full-Color Display

The full-color display provides access to information including:

  • Speed

  • Battery information

  • Voltage

  • Wattage

  • Riding settings

It also supports:

  • App connectivity

  • Optional navigation

  • Volt meter

  • Watt meter

  • Bluetooth

  • USB-C

🔐 Anti-Theft Function

The bike includes an anti-theft system with the ability to configure a startup code.

🪞 Mirrors + Horn

Premium side mirrors and a loud horn are included.

🧱 REINFORCED ALUMINUM FRAME

The King Goat V3 uses a reinforced aluminum alloy frame and fenders.

The reinforced construction is designed around the bike's high-output drivetrain while keeping the overall structure lighter than a comparable full-size motorcycle platform.

📋 FULL TECHNICAL SPECIFICATIONS

⚡ Motor & Controller

Specification King Goat V3
Motor Custom patent-pending mid-drive
Motor type Mid-drive
Nominal motor power 3,500W
Detailed peak-power specification 8,000W
Current product-page peak-power claim Up to 8,500W
Torque 320Nm
Controller 72V 95A
Controller MOSFETs 18 MOSFET
Transmission gear ratio 1:3.6
Motor count 1 mid-drive motor
Regenerative braking Yes

⚠️ Power Specification Note

The current V3 page contains two peak-power references:

  • Detailed motor specification: Mid-3500W/8000W

  • Current V3 headline/product description: up to 8,500W peak

Both figures are shown here exactly as published rather than presenting an unsupported single number.

🔋 Battery & Charging

Specification Detail
Battery voltage 72Vdc nominal
Battery capacity 40Ah
Battery energy 2,880Wh
Maximum charge voltage 84V
Battery cell Samsung 21700-50GB
Battery type Integrated lithium battery
Charger 84V 10A
Charger certification UL Certified
Charge time 4–5 hours
Battery weight 45 lbs
Battery packaging 22 × 18 × 9 inches

🏁 Speed & Range

Riding Mode Throttle Speed Pedal Speed Published Range
ECO 28 MPH 28 MPH 80 miles
NORMAL 40 MPH 40 MPH 68 miles
MAXIMUM TORQUE 50 MPH 40 MPH 37 miles
SPORT 70 MPH 40 MPH 31 miles

Unlocked speed: Manufacturer describes the bike as capable of 65+ MPH, while Sport mode lists 70 MPH throttle speed.

Range is dependent on rider weight, speed, terrain, temperature, wind, tire pressure, riding mode, and battery conditions.

🛞 Frame, Wheels & Tires

Specification Detail
Frame Reinforced aluminum alloy
Fenders Aluminum alloy
Front rim 6061 aluminum alloy, 16 × 2.5
Rear rim 6061 aluminum alloy, 16 × 2.5
Tire INNOVA 110/90-16 motorcycle tire
Additional tire specification listed 20 × 4.0 fat tire
Chain CHOHO 420O copper-plated motorcycle high-end chain
Pedal crank 6061 aluminum alloy
Crank arm length 170mm

🌀 Suspension & Brakes

Specification Detail
Front suspension TRAMA 20" hydraulic inverted fork
Front travel 100mm
Front adjustment Lockout + rebound
Rear suspension FASTACE fully adjustable shock
Rear shock rating 450–900 lbs
Brake system DOT-4 hydraulic
Brake brand Karasawa
Regenerative braking Yes
Rear brake position Left
Front brake position Right

📏 Dimensions & Weight

Specification Detail
Overall length 77"
Overall width 30"
Overall height 44"
Seat height 34.7"
Wheelbase 53"
Bike weight with battery 179 lbs
Battery weight 45 lbs
Maximum rider weight 450 lbs
Bike packing size 66 × 13 × 33 inches
Battery packaging 22 × 18 × 9 inches

💡 Electronics & Equipment

Feature Specification
Front low beam 400LM / 5W
Front high beam 370LM / 5W
Tail light LED
Brake light Integrated LED
Signal light Integrated LED
Display Full-color LED
App Supported
Navigation Optional
Volt meter Yes
Watt meter Yes
Bluetooth Yes
USB-C Yes
Anti-theft Startup-code function
Side mirrors Included
Horn Included
Kickstand Reinforced steel
Kickstand safety Parking switch

🧍 RIDER FIT

The King Goat has a 34.7-inch seat height, 53-inch wheelbase, and 450 lb maximum rider weight.

Its 179 lb ready-to-ride weight and motorcycle-inspired geometry make it a substantially heavier machine than a conventional commuter e-bike.

The bike is best suited to experienced adult riders who are comfortable handling high-output electric bicycles.

⛰️ HILL CLIMBING & TERRAIN PERFORMANCE

The King Goat's combination of:

3,500W nominal power + up to 8,500W peak claim + 320Nm torque + 72V 95A controller + 1:3.6 gearing

is designed for strong acceleration and climbing performance.

The manufacturer does not publish a specific maximum hill angle, so no unsupported degree rating is claimed.

For off-road riding, the combination of:

  • 100mm-travel inverted front fork

  • FASTACE 450–900 lb adjustable rear shock

  • 16 × 2.5 aluminum wheels

  • INNOVA 110/90-16 tires

  • Hydraulic brakes

  • 320Nm published torque

gives the King Goat a configuration suited to recreational trail and dirt riding.

🆚 KING GOAT V3 VS. COMPETITORS

High-Performance Comparison

Specification King Goat V3 SUPER73-R Adventure Series Bomber S3 8000W
Motor Custom mid-drive Hub motor / e-bike drive 72V brushless hub motor
Nominal power 3,500W 750W 8,000W listed
Peak power 8,000W detailed / 8,500W current V3 claim Not published 8,000W listed
Torque 320Nm Not published Not published
Motor count 1 1 1
Battery 72V 40Ah 48V 20Ah 72V 40Ah
Battery energy 2,880Wh 960Wh 2,880Wh
Battery cells Samsung 21700-50GB UL2271-compliant battery EVE lithium
Top speed 65+ MPH / 70 MPH Sport listing 20 MPH ≈65 MPH
Range 31–80 miles by mode 40–55 miles Up to 100 km / ≈62 miles
Charge time 4–5 hours 6–7 hours Not published
Controller 72V 95A / 18 MOSFET Not published 72V 150A Sabvoton
Front suspension 20" inverted hydraulic fork / 100mm travel Adjustable full suspension DNM adjustable
Rear suspension FASTACE 450–900 lbs Adjustable rear DNM shock
Brakes Karasawa DOT-4 hydraulic Tektro 4-piston hydraulic Hydraulic disc
Front tire 110/90-16 / 20 × 4.0 listed 4.5" 19"
Rear tire 110/90-16 / 20 × 4.0 listed 5" 21"
Frame Reinforced aluminum alloy Aluminum Reinforced steel/aluminum
Rider/load limit 450 lbs 325 lbs 150 kg / 331 lbs
Bike weight 179 lbs 88 lbs ≈143–154 lbs
Recommended rider height Not specified 5'3"–6'8" 170–200 cm
Seat height 34.7" 32" Not published
Dimensions 77 × 30 × 44" 70 × 28.5 × 43.5" Not published
Pedal assist Yes Yes Not specified
Display Full-color Digital/app ecosystem Not specified
Bluetooth Yes App connectivity Not specified
USB-C Yes Not specified Not specified
Headlight 400LM low / 370LM high LED Front + rear
Horn Yes Yes Not specified

SUPER73 publishes the R Adventure at 750W nominal, 48V 20Ah / 960Wh, 20 MPH, 40–55 miles, 6–7 hours charging, 325 lb rider limit, 88 lb weight, 32" seat height, aluminum frame, full adjustable suspension and 4-piston hydraulic brakes.

The Bomber S3 specification lists 72V 8,000W, 72V 40Ah battery, 72V 150A Sabvoton controller, approximately 65 MPH, up to 100 km range, 19/21" off-road tires, DNM suspension, reinforced steel/aluminum structure, approximately 65–70 kg weight, and 150 kg load capacity.

Why the King Goat is different

The King Goat isn't trying to be a lightweight commuter.

It combines a 2,880Wh battery, 3,500W nominal mid-drive, up to 8,500W peak claim, 320Nm published torque, 72V 95A controller, motorcycle-style wheels, 100mm front travel, adjustable FASTACE rear suspension, and a 450 lb rider limit.

That makes it a very different proposition from a conventional 750W / 20 MPH lifestyle e-bike.

🛡️ BUILT FOR LONG-TERM OWNERSHIP

🔐 Secure Checkout

A secure checkout experience is available, including financing options through Affirm where eligible.

🇺🇸 Free Contiguous U.S. Shipping

Goat Power Bikes currently advertises free shipping to the contiguous United States.

📦 Two-Box Delivery

The King Goat ships in two boxes:

Bike Box: 62 × 13 × 33 inches / approximately 190 lbs

Battery Box: 21 × 18 × 10 inches / approximately 75 lbs

The detailed specification section lists packaging dimensions of 66 × 13 × 33 inches for the bike and 22 × 18 × 9 inches for the battery, so packaging dimensions can vary by listing/packaging configuration.

🔧 Assembly Support

The King Goat requires assembly. Goat Power Bikes provides dedicated King Goat assembly instructions and videos.

Professional at-home assembly is also available as a separate service.

🧑🔧 Customer Support

Goat Power Bikes provides specialized customer support by phone/text and troubleshooting assistance.

🧾 1-Year Limited Warranty

The manufacturer's standard warranty provides 1 year of limited coverage for manufacturer defects on non-wear parts.

Wear parts such as brakes, tires, tubes, chains, and grips are excluded. Self-inflicted damage, misuse, neglect, accidents, unauthorized repairs/modifications, and normal wear are also excluded.

Warranty claims require documentation/video of the issue, and labor costs are not covered under the standard warranty.

The manufacturer's Goat Promise states that if a confirmed manufacturer defect cannot be resolved after up to three warranty-part shipments, the bike may be replaced with the same or a comparable model, subject to the warranty terms.

❓ FREQUENTLY ASKED QUESTIONS

1. How long does the King Goat battery take to charge?

Approximately 4–5 hours using the included 84V 10A UL-certified charger.

2. What battery does the King Goat use?

The bike uses an integrated 72V 40Ah battery rated at 2,880Wh with Samsung 21700-50GB cells.

3. How far can the King Goat travel?

Published range varies substantially by riding mode:

  • ECO: 80 miles

  • NORMAL: 68 miles

  • MAX TORQUE: 37 miles

  • SPORT: 31 miles

Real-world range varies with speed, rider weight, terrain, temperature, wind, tire pressure and riding style.

4. How fast is the King Goat V3?

The product page describes 65+ MPH when unlocked, while the Sport mode specification lists 70 MPH throttle speed.

The bike ships from the factory locked to Class 2 / 20 MPH.

5. What is the motor power?

The current page lists a 3,500W mid-drive and gives a detailed motor specification of 3,500W/8,000W, while the current V3 headline states up to 8,500W peak power.

6. How much torque does it have?

The published torque figure is 320Nm.

7. Is it dual motor?

No.

The King Goat V3 uses one custom mid-drive motor.

8. Can it climb steep hills?

The bike is designed around high torque and high power, with 320Nm published torque, 3,500W nominal power, and a 72V 95A controller.

However, the manufacturer does not publish a maximum hill angle, so no specific climbing-degree claim should be assumed.

9. What type of suspension does it have?

The front uses a TRAMA 20-inch hydraulic inverted fork with 100mm travel, lockout and rebound adjustment.

The rear uses a FASTACE fully adjustable shock rated 450–900 lbs.

10. What brakes does it use?

The King Goat V3 uses upgraded DOT-4 Karasawa hydraulic brakes, with the left lever controlling the rear brake and the right lever controlling the front brake.

Regenerative braking is also included.

11. What is the maximum rider weight?

The maximum published rider weight is 450 lbs.

12. Is the King Goat waterproof?

The manufacturer does not publish an IP waterproof rating for the complete bike.

Do not market the King Goat as waterproof. Avoid deep water, flooding and prolonged water exposure.

13. Is it street legal?

Legal classification depends on how the bike is configured and the laws where it is operated.

The bike ships locked to Class 2 / 20 MPH. The manufacturer states that riders are responsible for complying with applicable local, state and federal laws.

Do not assume that unlocking the bike to 65+ MPH / 70 MPH Sport mode remains legal as an e-bike on public roads.

14. Is the battery removable?

The current product description identifies the battery as an integrated 72V 40Ah battery housed within the frame.

15. Does it have pedal assist?

Yes. The King Goat combines throttle operation with pedal-assist capability.

The published mode specifications list separate throttle and pedal speeds.

16. Does it have regenerative braking?

Yes. Regenerative braking helps recover energy during deceleration.

📦 WHAT'S IN THE BOX?

The King Goat V3 package includes the major components required to assemble the bike:

  • 👑 King Goat V3 frame

  • 🔋 72V 40Ah integrated battery

  • ⚡ Custom mid-drive motor

  • 🧠 72V 95A 18-MOSFET controller

  • 🔌 84V 10A UL-certified charger

  • 🛞 6061 aluminum alloy wheels

  • 🛞 INNOVA tires

  • 🛑 Karasawa hydraulic brake system

  • 🌀 TRAMA inverted front fork

  • 🔧 FASTACE adjustable rear shock

  • 🕹️ Full-color display

  • 💡 Integrated LED lighting

  • 🔴 Rear integrated LED light

  • 🪞 Premium side mirrors

  • 📯 Loud horn

  • 🦵 6061 aluminum pedal cranks with 170mm arms

  • 🔐 Anti-theft/startup-code system

  • 🔌 USB-C connectivity

  • 📱 Bluetooth/app connectivity

  • 🔧 Required assembly components and hardware

  • 📖 Product documentation

The bike is shipped in two boxes.

👑 BUILT FOR RIDERS WHO WANT MORE

THE KING GOAT V3

72V • 40Ah • 2,880Wh • 3,500W Nominal • Up to 8,500W Peak • 320Nm • 65+ MPH • 450 lb Rider Capacity

This isn't designed to be just another city e-bike.

The King Goat V3 combines a high-output mid-drive motor, massive 72V 40Ah battery, 320Nm published torque, 95A controller, adjustable suspension, hydraulic brakes, motorcycle-style wheels, regenerative braking and four distinct riding modes into one purpose-built platform.

Whether your priority is long-range ECO riding, balanced NORMAL mode, torque-focused riding or maximum Sport performance, the King Goat V3 gives you a machine built around control and output.

⚡ CHOOSE YOUR MODE. OWN YOUR RIDE.

King Goat V3 — engineered for riders who want serious electric performance in a pedal-equipped platform.

View full details

👑 THE KING GOAT V3

72V Power. Mid-Drive Torque. Dirt-Bike-Inspired Performance.

The King Goat V3 is built for riders who want substantially more performance than a conventional commuter e-bike. Its custom patent-pending mid-drive motor, 72V 40Ah integrated battery, upgraded controller, adjustable suspension, motorcycle-style wheels, hydraulic brakes, and four riding modes create a platform designed around high-output riding.

With up to 8,500W peak power, 320Nm of published torque, and a manufacturer-listed speed of 65+ MPH when unlocked, the King Goat V3 sits firmly in the high-performance category.

Important: The bike ships locked to Class 2 / 20 MPH from the factory. Unlocking the higher-performance settings may affect whether the bike qualifies as an e-bike under local laws. Always check your state and local regulations before riding.

⚡ PERFORMANCE WITHOUT COMPROMISE

The King Goat V3 is for riders who want a machine that feels closer to a compact electric motorcycle while retaining pedals and pedal-assist capability.

🔥 3,500W Nominal / Up to 8,500W Peak

The detailed specification lists the motor as Mid-3500W/8000W, while the current V3 product headline states up to 8,500W peak power.

That means the King Goat is designed around a high-output mid-drive powertrain, rather than a conventional low-power commuter hub motor.

💪 320Nm Published Torque

The King Goat V3 is rated at 320Nm of torque.

That high torque figure is central to the bike's acceleration and climbing-focused character, particularly when combined with the 1:3.6 transmission gear ratio and 95A controller.

🔋 72V 40Ah Integrated Battery

The integrated battery delivers:

  • 72V nominal voltage

  • 40Ah capacity

  • 2,880Wh energy

  • 84V maximum charge voltage

  • Samsung 21700-50GB cells

  • 84V 10A UL-certified charger

The large 2,880Wh battery is designed to support both high-output riding and longer-distance lower-power modes.

⚡ 72V 95A Controller

The V3 uses a 72V 95A, 18-MOSFET high-performance controller.

The current V3 batch also includes the upgraded controller and upgraded gear ratio already installed.

🏆 FOUR RIDING MODES

Choose how aggressively you want the King Goat to deliver its power.

🌿 ECO

Throttle: 28 MPH
Pedal: 28 MPH
Published range: up to 80 miles

Designed for smoother, more efficient riding and maximum range.

⚙️ NORMAL

Throttle: 40 MPH
Pedal: 40 MPH
Published range: up to 68 miles

A balanced setting for everyday performance and longer rides.

💪 MAXIMUM TORQUE

Throttle: 50 MPH
Pedal: 40 MPH
Published range: up to 37 miles

Designed around stronger acceleration and torque delivery.

🏁 SPORT

Throttle: 70 MPH
Pedal: 40 MPH
Published range: up to 31 miles

The highest-output riding mode listed by the manufacturer.

The main product description separately lists 65+ MPH as the bike's speed when unlocked, while the Sport-mode specification lists 70 MPH throttle speed. Actual speed varies with rider weight, terrain, battery condition, settings, and other conditions.

🌄 BUILT FOR THE ROAD AND TRAIL

🌀 Adjustable Front Suspension

The front uses a TRAMA 20-inch hydraulic inverted fork with:

  • 100mm travel

  • Lockout

  • Rebound adjustment

  • Nutted axle

This gives the rider more control over suspension feel and front-end behavior.

🔧 FASTACE Rear Shock

The rear suspension uses a FASTACE fully adjustable shock rated 450–900 lbs.

The adjustable rear suspension helps tune the bike for different rider weights and riding conditions.

🛞 Motorcycle-Style Wheels

The King Goat uses 6061 aluminum alloy 16 × 2.5 integrated motorcycle wheels.

The tires are INNOVA 110/90-16 motorcycle tires, with the product page also listing 20 × 4.0 fat tires in its tire specification.

🛑 Hydraulic Braking

The V3 features upgraded DOT-4 Karasawa hydraulic brakes.

The brake controls are positioned:

  • Left = rear brake

  • Right = front brake

Regenerative braking also helps recover energy during deceleration.

✨ PREMIUM DETAILS

💡 Integrated LED Lighting

The front lighting system includes:

Low Beam: 400 lumens / 5W
High Beam: 370 lumens / 5W

The system uses an integrated aluminum high-output LED.

🔴 Integrated Rear Light

The rear LED combines:

  • Night light

  • Brake light

  • Signal light

📱 Full-Color Display

The full-color display provides access to information including:

  • Speed

  • Battery information

  • Voltage

  • Wattage

  • Riding settings

It also supports:

  • App connectivity

  • Optional navigation

  • Volt meter

  • Watt meter

  • Bluetooth

  • USB-C

🔐 Anti-Theft Function

The bike includes an anti-theft system with the ability to configure a startup code.

🪞 Mirrors + Horn

Premium side mirrors and a loud horn are included.

🧱 REINFORCED ALUMINUM FRAME

The King Goat V3 uses a reinforced aluminum alloy frame and fenders.

The reinforced construction is designed around the bike's high-output drivetrain while keeping the overall structure lighter than a comparable full-size motorcycle platform.

📋 FULL TECHNICAL SPECIFICATIONS

⚡ Motor & Controller

Specification King Goat V3
Motor Custom patent-pending mid-drive
Motor type Mid-drive
Nominal motor power 3,500W
Detailed peak-power specification 8,000W
Current product-page peak-power claim Up to 8,500W
Torque 320Nm
Controller 72V 95A
Controller MOSFETs 18 MOSFET
Transmission gear ratio 1:3.6
Motor count 1 mid-drive motor
Regenerative braking Yes

⚠️ Power Specification Note

The current V3 page contains two peak-power references:

  • Detailed motor specification: Mid-3500W/8000W

  • Current V3 headline/product description: up to 8,500W peak

Both figures are shown here exactly as published rather than presenting an unsupported single number.

🔋 Battery & Charging

Specification Detail
Battery voltage 72Vdc nominal
Battery capacity 40Ah
Battery energy 2,880Wh
Maximum charge voltage 84V
Battery cell Samsung 21700-50GB
Battery type Integrated lithium battery
Charger 84V 10A
Charger certification UL Certified
Charge time 4–5 hours
Battery weight 45 lbs
Battery packaging 22 × 18 × 9 inches

🏁 Speed & Range

Riding Mode Throttle Speed Pedal Speed Published Range
ECO 28 MPH 28 MPH 80 miles
NORMAL 40 MPH 40 MPH 68 miles
MAXIMUM TORQUE 50 MPH 40 MPH 37 miles
SPORT 70 MPH 40 MPH 31 miles

Unlocked speed: Manufacturer describes the bike as capable of 65+ MPH, while Sport mode lists 70 MPH throttle speed.

Range is dependent on rider weight, speed, terrain, temperature, wind, tire pressure, riding mode, and battery conditions.

🛞 Frame, Wheels & Tires

Specification Detail
Frame Reinforced aluminum alloy
Fenders Aluminum alloy
Front rim 6061 aluminum alloy, 16 × 2.5
Rear rim 6061 aluminum alloy, 16 × 2.5
Tire INNOVA 110/90-16 motorcycle tire
Additional tire specification listed 20 × 4.0 fat tire
Chain CHOHO 420O copper-plated motorcycle high-end chain
Pedal crank 6061 aluminum alloy
Crank arm length 170mm

🌀 Suspension & Brakes

Specification Detail
Front suspension TRAMA 20" hydraulic inverted fork
Front travel 100mm
Front adjustment Lockout + rebound
Rear suspension FASTACE fully adjustable shock
Rear shock rating 450–900 lbs
Brake system DOT-4 hydraulic
Brake brand Karasawa
Regenerative braking Yes
Rear brake position Left
Front brake position Right

📏 Dimensions & Weight

Specification Detail
Overall length 77"
Overall width 30"
Overall height 44"
Seat height 34.7"
Wheelbase 53"
Bike weight with battery 179 lbs
Battery weight 45 lbs
Maximum rider weight 450 lbs
Bike packing size 66 × 13 × 33 inches
Battery packaging 22 × 18 × 9 inches

💡 Electronics & Equipment

Feature Specification
Front low beam 400LM / 5W
Front high beam 370LM / 5W
Tail light LED
Brake light Integrated LED
Signal light Integrated LED
Display Full-color LED
App Supported
Navigation Optional
Volt meter Yes
Watt meter Yes
Bluetooth Yes
USB-C Yes
Anti-theft Startup-code function
Side mirrors Included
Horn Included
Kickstand Reinforced steel
Kickstand safety Parking switch

🧍 RIDER FIT

The King Goat has a 34.7-inch seat height, 53-inch wheelbase, and 450 lb maximum rider weight.

Its 179 lb ready-to-ride weight and motorcycle-inspired geometry make it a substantially heavier machine than a conventional commuter e-bike.

The bike is best suited to experienced adult riders who are comfortable handling high-output electric bicycles.

⛰️ HILL CLIMBING & TERRAIN PERFORMANCE

The King Goat's combination of:

3,500W nominal power + up to 8,500W peak claim + 320Nm torque + 72V 95A controller + 1:3.6 gearing

is designed for strong acceleration and climbing performance.

The manufacturer does not publish a specific maximum hill angle, so no unsupported degree rating is claimed.

For off-road riding, the combination of:

  • 100mm-travel inverted front fork

  • FASTACE 450–900 lb adjustable rear shock

  • 16 × 2.5 aluminum wheels

  • INNOVA 110/90-16 tires

  • Hydraulic brakes

  • 320Nm published torque

gives the King Goat a configuration suited to recreational trail and dirt riding.

🆚 KING GOAT V3 VS. COMPETITORS

High-Performance Comparison

Specification King Goat V3 SUPER73-R Adventure Series Bomber S3 8000W
Motor Custom mid-drive Hub motor / e-bike drive 72V brushless hub motor
Nominal power 3,500W 750W 8,000W listed
Peak power 8,000W detailed / 8,500W current V3 claim Not published 8,000W listed
Torque 320Nm Not published Not published
Motor count 1 1 1
Battery 72V 40Ah 48V 20Ah 72V 40Ah
Battery energy 2,880Wh 960Wh 2,880Wh
Battery cells Samsung 21700-50GB UL2271-compliant battery EVE lithium
Top speed 65+ MPH / 70 MPH Sport listing 20 MPH ≈65 MPH
Range 31–80 miles by mode 40–55 miles Up to 100 km / ≈62 miles
Charge time 4–5 hours 6–7 hours Not published
Controller 72V 95A / 18 MOSFET Not published 72V 150A Sabvoton
Front suspension 20" inverted hydraulic fork / 100mm travel Adjustable full suspension DNM adjustable
Rear suspension FASTACE 450–900 lbs Adjustable rear DNM shock
Brakes Karasawa DOT-4 hydraulic Tektro 4-piston hydraulic Hydraulic disc
Front tire 110/90-16 / 20 × 4.0 listed 4.5" 19"
Rear tire 110/90-16 / 20 × 4.0 listed 5" 21"
Frame Reinforced aluminum alloy Aluminum Reinforced steel/aluminum
Rider/load limit 450 lbs 325 lbs 150 kg / 331 lbs
Bike weight 179 lbs 88 lbs ≈143–154 lbs
Recommended rider height Not specified 5'3"–6'8" 170–200 cm
Seat height 34.7" 32" Not published
Dimensions 77 × 30 × 44" 70 × 28.5 × 43.5" Not published
Pedal assist Yes Yes Not specified
Display Full-color Digital/app ecosystem Not specified
Bluetooth Yes App connectivity Not specified
USB-C Yes Not specified Not specified
Headlight 400LM low / 370LM high LED Front + rear
Horn Yes Yes Not specified

SUPER73 publishes the R Adventure at 750W nominal, 48V 20Ah / 960Wh, 20 MPH, 40–55 miles, 6–7 hours charging, 325 lb rider limit, 88 lb weight, 32" seat height, aluminum frame, full adjustable suspension and 4-piston hydraulic brakes.

The Bomber S3 specification lists 72V 8,000W, 72V 40Ah battery, 72V 150A Sabvoton controller, approximately 65 MPH, up to 100 km range, 19/21" off-road tires, DNM suspension, reinforced steel/aluminum structure, approximately 65–70 kg weight, and 150 kg load capacity.

Why the King Goat is different

The King Goat isn't trying to be a lightweight commuter.

It combines a 2,880Wh battery, 3,500W nominal mid-drive, up to 8,500W peak claim, 320Nm published torque, 72V 95A controller, motorcycle-style wheels, 100mm front travel, adjustable FASTACE rear suspension, and a 450 lb rider limit.

That makes it a very different proposition from a conventional 750W / 20 MPH lifestyle e-bike.

🛡️ BUILT FOR LONG-TERM OWNERSHIP

🔐 Secure Checkout

A secure checkout experience is available, including financing options through Affirm where eligible.

🇺🇸 Free Contiguous U.S. Shipping

Goat Power Bikes currently advertises free shipping to the contiguous United States.

📦 Two-Box Delivery

The King Goat ships in two boxes:

Bike Box: 62 × 13 × 33 inches / approximately 190 lbs

Battery Box: 21 × 18 × 10 inches / approximately 75 lbs

The detailed specification section lists packaging dimensions of 66 × 13 × 33 inches for the bike and 22 × 18 × 9 inches for the battery, so packaging dimensions can vary by listing/packaging configuration.

🔧 Assembly Support

The King Goat requires assembly. Goat Power Bikes provides dedicated King Goat assembly instructions and videos.

Professional at-home assembly is also available as a separate service.

🧑🔧 Customer Support

Goat Power Bikes provides specialized customer support by phone/text and troubleshooting assistance.

🧾 1-Year Limited Warranty

The manufacturer's standard warranty provides 1 year of limited coverage for manufacturer defects on non-wear parts.

Wear parts such as brakes, tires, tubes, chains, and grips are excluded. Self-inflicted damage, misuse, neglect, accidents, unauthorized repairs/modifications, and normal wear are also excluded.

Warranty claims require documentation/video of the issue, and labor costs are not covered under the standard warranty.

The manufacturer's Goat Promise states that if a confirmed manufacturer defect cannot be resolved after up to three warranty-part shipments, the bike may be replaced with the same or a comparable model, subject to the warranty terms.

❓ FREQUENTLY ASKED QUESTIONS

1. How long does the King Goat battery take to charge?

Approximately 4–5 hours using the included 84V 10A UL-certified charger.

2. What battery does the King Goat use?

The bike uses an integrated 72V 40Ah battery rated at 2,880Wh with Samsung 21700-50GB cells.

3. How far can the King Goat travel?

Published range varies substantially by riding mode:

  • ECO: 80 miles

  • NORMAL: 68 miles

  • MAX TORQUE: 37 miles

  • SPORT: 31 miles

Real-world range varies with speed, rider weight, terrain, temperature, wind, tire pressure and riding style.

4. How fast is the King Goat V3?

The product page describes 65+ MPH when unlocked, while the Sport mode specification lists 70 MPH throttle speed.

The bike ships from the factory locked to Class 2 / 20 MPH.

5. What is the motor power?

The current page lists a 3,500W mid-drive and gives a detailed motor specification of 3,500W/8,000W, while the current V3 headline states up to 8,500W peak power.

6. How much torque does it have?

The published torque figure is 320Nm.

7. Is it dual motor?

No.

The King Goat V3 uses one custom mid-drive motor.

8. Can it climb steep hills?

The bike is designed around high torque and high power, with 320Nm published torque, 3,500W nominal power, and a 72V 95A controller.

However, the manufacturer does not publish a maximum hill angle, so no specific climbing-degree claim should be assumed.

9. What type of suspension does it have?

The front uses a TRAMA 20-inch hydraulic inverted fork with 100mm travel, lockout and rebound adjustment.

The rear uses a FASTACE fully adjustable shock rated 450–900 lbs.

10. What brakes does it use?

The King Goat V3 uses upgraded DOT-4 Karasawa hydraulic brakes, with the left lever controlling the rear brake and the right lever controlling the front brake.

Regenerative braking is also included.

11. What is the maximum rider weight?

The maximum published rider weight is 450 lbs.

12. Is the King Goat waterproof?

The manufacturer does not publish an IP waterproof rating for the complete bike.

Do not market the King Goat as waterproof. Avoid deep water, flooding and prolonged water exposure.

13. Is it street legal?

Legal classification depends on how the bike is configured and the laws where it is operated.

The bike ships locked to Class 2 / 20 MPH. The manufacturer states that riders are responsible for complying with applicable local, state and federal laws.

Do not assume that unlocking the bike to 65+ MPH / 70 MPH Sport mode remains legal as an e-bike on public roads.

14. Is the battery removable?

The current product description identifies the battery as an integrated 72V 40Ah battery housed within the frame.

15. Does it have pedal assist?

Yes. The King Goat combines throttle operation with pedal-assist capability.

The published mode specifications list separate throttle and pedal speeds.

16. Does it have regenerative braking?

Yes. Regenerative braking helps recover energy during deceleration.

📦 WHAT'S IN THE BOX?

The King Goat V3 package includes the major components required to assemble the bike:

  • 👑 King Goat V3 frame

  • 🔋 72V 40Ah integrated battery

  • ⚡ Custom mid-drive motor

  • 🧠 72V 95A 18-MOSFET controller

  • 🔌 84V 10A UL-certified charger

  • 🛞 6061 aluminum alloy wheels

  • 🛞 INNOVA tires

  • 🛑 Karasawa hydraulic brake system

  • 🌀 TRAMA inverted front fork

  • 🔧 FASTACE adjustable rear shock

  • 🕹️ Full-color display

  • 💡 Integrated LED lighting

  • 🔴 Rear integrated LED light

  • 🪞 Premium side mirrors

  • 📯 Loud horn

  • 🦵 6061 aluminum pedal cranks with 170mm arms

  • 🔐 Anti-theft/startup-code system

  • 🔌 USB-C connectivity

  • 📱 Bluetooth/app connectivity

  • 🔧 Required assembly components and hardware

  • 📖 Product documentation

The bike is shipped in two boxes.

👑 BUILT FOR RIDERS WHO WANT MORE

THE KING GOAT V3

72V • 40Ah • 2,880Wh • 3,500W Nominal • Up to 8,500W Peak • 320Nm • 65+ MPH • 450 lb Rider Capacity

This isn't designed to be just another city e-bike.

The King Goat V3 combines a high-output mid-drive motor, massive 72V 40Ah battery, 320Nm published torque, 95A controller, adjustable suspension, hydraulic brakes, motorcycle-style wheels, regenerative braking and four distinct riding modes into one purpose-built platform.

Whether your priority is long-range ECO riding, balanced NORMAL mode, torque-focused riding or maximum Sport performance, the King Goat V3 gives you a machine built around control and output.

⚡ CHOOSE YOUR MODE. OWN YOUR RIDE.

King Goat V3 — engineered for riders who want serious electric performance in a pedal-equipped platform.