King Goat V3
Goat's most powerful bike yet — a 72-volt, patent-pending mid-drive monster making 8,500W peak and 320 Nm, with a 40Ah Samsung pack, inverted forks, DOT-4 brakes, regen, and four ride modes that top out over 70 mph.
Dial In Your Ride
Four Custom Drive Modes
Ships locked to Class 2 (20 mph) from the factory; unlock the full range through the display settings for off-road use. Speeds and ranges vary with rider weight and terrain.
Make It Yours
Colour Options
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Watch the Review
Full Video Review
Watch on YouTube →
Up Close
Studio Gallery
In The Details
Up Close
The Engineering
Built On Better Technology
Frame & Suspension
Reinforced alloy, built for 72V power and 450 lbs.
Reinforced Aluminum Alloy Frame
A stout alloy frame and matching fenders carry a 450 lb rider limit and keep everything planted under 8,500 watts of mid-drive torque.
TRAMA Inverted Front Forks
20" hydraulic inverted forks give 100mm of travel with lockout and rebound adjustment — a genuine dirt-bike front end, not a bicycle fork.
FASTACE Adjustable Rear Shock
A fully adjustable 450–900 lb coil shock out back lets you tune traction and comfort to your weight and terrain.
Motor & Drive
Patent-pending mid-drive, 8,500W peak.
Custom Mid-Drive Motor
A patent-pending mid-drive rated at 3,500W peaks near 8,500 watts and 320 Nm — routed through the chain for real torque multiplication and climbing grunt.
72V 95A 18-MOSFET Controller
A high-performance 18-MOSFET controller feeds the motor hard, with an upgraded 1:3.6 gear ratio on the V3 for sharper acceleration.
Regenerative Braking
Regen braking recovers energy and helps top the battery back up as you slow — and adds a layer of engine-braking feel on descents.
Battery & Power
72V Samsung-celled pack.
72V 40Ah Integrated Battery
Built on Samsung 21700-50GB cells for 2,880 Wh of capacity, charging all the way to 84 volts for maximum punch off the line.
Real-World Range
Up to 80 miles in Eco or around 31 miles when you're pinning it in Sport — pick your mode to trade top speed for distance.
~4–5 Hour Charge
A UL-certified 84V 10A charger refills the pack in roughly four to five hours, so it's ready to rip again by morning.
The Cockpit
Everything On One Screen
Full-Colour LCD + App Control (antitheft startup code)
The King Goat runs off a bright full-colour display that shows your speed, live wattage, battery volts, trip data and which of the four ride modes you're in — plus a volt and watt meter so you always know exactly what the pack is doing.
It's wired for the modern rider: Bluetooth and an optional navigation app, a USB-C port to keep your phone alive, integrated LED lighting with turn signals, premium side mirrors and a loud horn. Set an antitheft startup code so it won't move without you.
Out On The Road
The King Goat In The Wild
Find Your Fit
Size & Fittings
King Goat V3 — Real-World Scale In the Cave
Will It Fit You?
- Seat height34.7" from ground
- L × W × H77 × 30 × 44"
- Wheelbase53"
- Weight (w/ battery)179 lbs
- Weight limit450 lbs
- Best forTaller, confident riders
This is a big, heavy dirt-bike-style machine — a 34.7" seat height and 179 lb curb weight mean it rides tall and you'll want a truck or a proper ramp to move it. It ships in two boxes (bike + battery). Shorter riders should test the reach before committing.
Plan Your Ride
Your Range, Not Mine
Brand range figures come from a light rider on flat ground in perfect weather. Set it up the way you actually ride and you get the window to plan a trip inside.
The Numbers
Full Specifications
Source: goatpowerbikes.com →⚡ E-System
🏍️ Performance
🔧 Chassis, Brakes & Wheels
✨ Features & Options
The Bike Cave Verdict
Ben's Take
I'll just say it: this is the best-quality, best-feeling bike I've ever thrown a leg over — and after a few hours in the saddle, it's the most comfortable bike I've ever been on, bar none. The patent-pending 8,000-watt mid-drive gives you real e-moto torque and 320 Nm, but with working pedals, so you get the best of both worlds. Bone stock in Sport mode I saw 52 mph on the GPS and pulled 38–39 up a hill — and I can't wait to feel it with the punchier controller and second battery they're sending. It's quieter than a chain-driven mid-drive has any right to be; I hear more wind in my ears than motor. The inverted hydraulic forks and FASTACE coil shock are buttery, those 20×4 Innovas and mag wheels are fantastic, and the faux-leather seat is a couch. It's a big bike — I'm 5'9" and set mine up with a shorter stem, tall bars and short cranks so it fits me like a glove. It ships fully legal as a Class 2; unlocking its full potential is on you, so respect it and ride safe. If you want a bike powerful enough to give you goosebumps, with four modes for whatever's in front of you, come look at this one. You won't regret it. I promise.
👍 What I loved
- Best-quality, best-feeling bike I've ridden — and the most comfortable, bar none
- 8,000W mid-drive with 320 Nm and working pedals — e-moto torque, still bike-legal
- 52 mph on the GPS bone stock in Sport, before the upgraded controller
- Surprisingly quiet for a chain mid-drive — more wind noise than motor
- Inverted hydraulic forks + FASTACE coil shock + 20×4 Innovas = buttery, planted ride
- Ships 90% assembled with all the tools and a fast charger; kickstand safety sensor
👎 What to know
- Big, long bike — at 5'9" I swapped the stem, bars and cranks to dial in my fit
- Stock off-the-line torque is manageable, not wheelie-punchy — a punchier controller is coming
- Heavy at 179 lbs (over 200 with the second battery) — you'll want a ramp
- Ships locked to Class 2; unlocking full power is on you, so ride responsibly
Kit it out
Accessories made for the GOAT Power King Goat V3
All Goat Power accessories (12 matched) →Goat Power builds these for this bike. Fitment comes from Goat Power's own product listings, not our guesswork.
72V 20Ah Battery Kit for The King Goat - Secondary Power Upgrade$999→
72V 20Ah Battery Kit for The King Goat$899→
King Goat/Mini Goat 12A Charger$200→
Rear Cargo Rack for Motor Goat, Power Goat, Mini Goat, And King $200→
Rear Cargo Rack for Motor Goat, Power Goat, Mini Goat, and King $200→
Custom King Goat Long Seat$325→
Custom King Goat Short Seat$265→
Seat Add-On for the Mini Goat and King Goat$100→
Goat Cargo Trailer$750→
Stiffer King Goat Fastace Shock - 820lbs-950lbs Rated$150→
Backrest for Motor Goat, Power Goat, Mini Goat, and King Goat$100→
King Goat Brake Maintenance Kit$100→
Frequently asked questions
How fast does the King Goat V3 go?
The King Goat V3's top speed is rated at 70+ mph.
How far does the King Goat V3 go on a charge?
The King Goat V3 is rated for 80 mi.
How much does the King Goat V3 weigh, and what's the rider capacity?
The King Goat V3 weighs 179 lbs (battery 45 lbs). Max rider/cargo load is 450 lbs.
How much does the King Goat V3 cost?
It starts from $3,555.
What stands out on the King Goat V3?
Best-quality, best-feeling bike Ben has ridden — and the most comfortable, bar none. 8,000W mid-drive with 320 Nm and working pedals — e-moto torque, still bike-legal. 52 mph on the GPS bone stock in Sport, before the upgraded controller.
What are the downsides of the King Goat V3?
Big, long bike — at 5'9" Ben swapped the stem, bars and cranks to dial in his fit. Stock off-the-line torque is manageable, not wheelie-punchy — a punchier controller is coming. Heavy at 179 lbs (over 200 with the second battery) — you'll want a ramp.