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Brand: happyrunElectric Bikes

HappyRun G100 Pro

SKU G100pro-black
$2,199.00$3,299.00Save $1,100.00
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ColorBlack
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Product information

Built to help you choose with confidence

Explore the key specifications, fit guidance, delivery information, warranty coverage and ownership details for this model. Need help choosing a configuration? Our specialists are here to help.

HappyRun G100 Pro

The G100 Pro is an advanced beast built for seasoned riders. It is the upgraded version of the top-selling G100, built for riders who demand more from every ride. With a powerful 6000W peak system, it hits speeds up to 50 mph, delivering rapid acceleration and serious torque. Paired with a high-capacity 72V 33Ah battery, it offers up to 78 miles on a single charge.

Whether you're hitting the trails or dominating the pavement, the G100 Pro brings the speed, strength, and endurance to go further and harder every time.


 

 

Key Features

  • Peak System: 6000W
  • Battery: 72V 33Ah
  • Top Speed: up to 50 mph
  • Range: up to 78 miles
  • Max Load: 400 lbs
  • Brakes: Hydraulic

Dual Battery System

The 72V 33Ah dual battery system provides up to 78 miles of range on a single charge - perfect for long rides. The removable design makes charging more convenient.

HappyRun G100 Pro Battery

6000W Peak System

The high-performance system peaks at 6000W and delivers explosive power, reaching speeds up to 50 mph for a thrilling, motorcycle-like experience.

HappyRun G100 Pro Motor

NFC Unlock & LED Display

With NFC unlocking, you can just wave the key card to start - safe and convenient. Equipped with a large color LED screen and sunshade design, the screen can always be clearly read, keeping you informed.

HappyRun G100 Pro NFC Display

Hydraulic Disc Brakes

The high-speed G100 Pro is equipped with professional-grade hydraulic disc brakes with an oversized 203mm rotor, delivering fast, responsive stopping power for safe and confident rides.

HappyRun G100 Pro Brakes

Full Suspension

Equipped with an adjustable full suspension system that absorbs shocks from rough terrain and city streets. Delivering a smooth, comfortable ride, whether you're off-road in the mountains or cruising over speed bumps.

HappyRun G100 Pro Suspension

High Quality Tires

Fitted with 20-inch premium tires that ensure a stable ride - whether you're commuting in the city or riding mountain trails.

HappyRun G100 Pro Tires

Half Throttle

The half throttle design improves safety and allows for easy switching between electric and pedal-assist modes. With 5 levels of PAS (Pedal Assist System), you can control the pace and ride with total freedom.

HappyRun G100 Pro Throttle

Geometry

HappyRun G100 Pro Geometry
  • A - Total Length: 68" (1727 mm)
  • B - Handlebar Height: 47" (1194 mm)
  • C - Wheelbase: 45" (1143 mm)
  • D - Seat Height: 33" (838 mm)
  • Tires: Premium 20" x 4.0" Tires
  • Rider Height: 5'4" - 6'3"

What's In The Box?

  • G100 Pro
  • Inflator
  • installation Kit
  • Battery Keys x 2
  • NFC Cards x 2
  • Battery Charger
  • Fender
  • Screws
  • Wrench

Assembly Video

 

 

 

Review Videos

 

 
 

Don’t miss your chance—choose this electric ride for speed, style, and excitement every time you set out.

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  • 5 stars: 14 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Robert K.
My G100

This is my second one I've owned. I like it !

H
Harvey S.
Amazing for learning

I've never road a motorcycle the only been on the back of a 750 and this just makes it a lot easier to get into, considering it's electric and maintenance and repairs don't cost as much and are easier to figure out this is almost ideal for someone who wants to learn how ride. I've done 30 mile round trips on it with trail riding in-between id say for city commuting or camping it's nice.

T
Troy P.
Great Bike

Awesome overall experience

G
Gregory P.
Fun bike for experienced rider

So far this is a fun bike. First full charge range was about 42 miles using a mix of cruising and some high speed runs. Customer Service responded right away when I had some questions.

D
DEJUANTA F.
Its perfect

For the most part it's perfect everything is was looking for in a ebike the only flaw is the seat could be just a Lil softer but everything else is A1 perfect 10/10

D
David K.
Great bike

Easy to order and was delivered without problems. We did have a rear tire inner tube that wasn’t seated correctly and it popped but we got it fixed. The bike is big and sturdy. Enjoyable and fast.

F
Freddie R.
Love it

This ebike has people asking is it a motorcycle and are surprised it's not. Very smooth ride and easy to put together.

M
Marlon J.
Top dog

My best option from the dirt bike...Im loving it

R
Robert F.
Fast

Very good..much faster than it looks.

C
Charles H.
Coastal Edge Electric

We are more than satisfied with our new G-100…looking to add another to the fleet!!

P
Paul B.
G 100 pro

At the price point it is the fastest e-bike I have ever rode Straight Out of the Box in my opinion you need to buy one right away before the laws change

O
Orlando C.
Happyrun G100 pro

Great bike. It rides so smooth and has incredible power and torque. For a PEV rider of my size, the G100 pro is a dream come true for commuting. It is my everyday commuter now, and I love it.

K
Kelvin G.
Good Enough

The pick up speed is a little slow You’ll probably only get to 32 miles an hour If you stay on the throttle, you’ll get about 40 miles out of the batteries Suspension is good can be better though I bottom out occasionally, making me have to remove the brake light. All in all it’s a solid bike I would recommend it to anyone, but if you’re looking for speed, this is not the bike for you

C
Cameron W.
Amazing for learning

I have had a great experience with my G100 Pro-C (Custom:self-custom)