Is the 62.5Ah version worth the extra over the 40Ah?

It adds roughly 30% more peak power, about 400 Nm versus 320 Nm, and the SVolt battery. Choose it if you want maximum speed and range; the 40Ah already exceeds 65 MPH.

How do I get the 200+ mile range?

You need the optional 72V 20Ah tank-style battery, which combines with the main pack for 82.5Ah. On the main battery alone, range is well short of that.

What comes in the box?

The bike, premium side mirrors and a loud horn. The battery ships in a separate box, so expect two deliveries.

The 40Ah version is rated above 65 MPH; the 62.5Ah version has more peak power and torque. Check your local rules on where a bike like this can be ridden.

Yes, it ships with black pedals, so it is built as a pedaled moped-style bike rather than a pure scooter.

There is only one new listing, $3,555 at Radmotousa as of November 6, 2026, and no recent price history. Watch that listing for drops rather than expecting a sale.

Where is the King Goat V3 Electric Power Bike cheapest?

At Radmotousa, for $3,555.00, as of our latest check.

Where can I buy the King Goat V3 Electric Power Bike?

2 stores we checked sell it, including Radmotousa, eBike Haul.

King Goat V3 Electric Power Bike Price History: Lowest $3,555.00

What reviewers say

What people mention

PowerPraisedRiders describe strong acceleration and torque, especially in the 62.5Ah version.
RangePraisedThe optional second battery is what makes the 200+ mile claim possible.
WeightMixedThe large frame and big battery make it heavy to move and store.
NamingCriticisedThe 62.5Ah bike is sold as a V3 but reviewed elsewhere as a V4, which confuses buyers.

From eBike Haul

Flagship high-performance moped-style electric bike built for extreme power, range and control
62.5Ah version: up to 12,500W peak power, nearly 400 Nm torque, about 30% more peak power than the 40Ah version
40Ah version: up to 8,500W peak power, up to 320 Nm torque, speeds exceeding 65 MPH
Optional 72V 20Ah gas tank-style battery creates an 82.5Ah dual-battery system with 200+ miles of range
Four riding modes: ECO, NORMAL, MAX TORQUE and SPORT
V3 upgrades: upgraded controller and revised gear ratio, inverted front forks, DOT-4 Karasawa hydraulic brakes, upgraded rear suspension

Materials: Reinforced aluminum alloy frame and fenders; 6061# aluminum alloy rims (16x2.5 motorcycle integrated wheel); INNOVA motorcycle tires 110/90-16 and 20*4.0" fat t
Fit: Seat height 34.7 inches; wheelbase 53 inches; max rider weight 450LB
Guarantee: Goat Power Bikes Warranty; optional extended warranty (2 years)
Returns: 30 Days Returns
Shipping: Free shipping in the US; no sales tax charged on orders shipped outside California; ships in two boxes (bike box 62 × 13 × 33 in., 190 lbs; battery box 21 × 18
In the box: Bike (ships in its own box), Battery (ships in a separate box), Premium side mirrors, Loud horn

About the King Goat V3 Electric Power Bike

Goat Power King Goat V3 Electric Bike 8500W 70MPH Moped Style Ebike

82.5Ah MAX BATTERY | 200+ MILE RANGE | 12,500W PEAK

The King Goat V3 is our flagship high-performance electric vehicle, built for extreme power, range, and control. Now available in 62.5Ah and 40Ah configurations .

72V 62.5AH KING GOAT V3 (Referenced in The Bike Cave Review as V4)

The highest-performance King Goat yet. The 62.5Ah version features an advanced SVolt EV battery , increased power output, and our latest V3 upgrades.

Up to 12,500W peak power

Nearly 400 Nm of torque

Approximately 30% more peak power than the 40Ah version

• 72V 62.5Ah SVolt EV battery

• Kinetic Energy Recovery

• Puncture-resistant, self-healing vacuum-sealed tires

• Upgraded controller and gear ratio

UP TO 82.5AH + 200 MILES OF RANGE

Add the optional 72V 20Ah gas tank-style battery to create a massive 82.5Ah dual-battery system, delivering nearly 6 kWh of total battery capacity.

Combined with up to 12,500W of peak power , this gives the King Goat V3 one of the most capable power and battery combinations available on a production high-performance e-bike today.

With the full 82.5Ah setup, the King Goat can achieve 200+ miles on a single charge depending on riding conditions and usage.

72V 40AH KING GOAT V3

The 40Ah King Goat V3 delivers the same proven platform with serious performance and everyday range.

Up to 8,500W peak power

Up to 320 Nm of torque

Speeds exceeding 65 MPH under appropriate riding conditions

• 72V 40Ah integrated battery

• Regenerative braking

• Upgraded controller and gear ratio