HappyRun G100 Pro: Bridging The Gap Between E-Bike & E-Motorcycle

If you’re looking for an electric bike that blurs the line between e-bike and electric motorcycle, the HappyRun G100 Pro might just be the machine for you. Built with serious power and a robust feature set, it’s geared toward riders who want more than just a commuter — they want a thrill ride.

Serious Power Under The Hood

At the heart of the G100 Pro is a 3000W motor that peaks at a whopping 6000W. That translates to a jaw-dropping 170 Nm of torque and top speeds of up to 50 mph in Class 5 mode. While that puts it firmly in “off-road only” territory for most areas, the bike is also configurable to run in lower speed classes, including Class 4, which tops out around 28+ mph, making it more versatile for different riding environments.

Built For Distance: Dual Batteries

HappyRun didn’t hold back on range. The G100 Pro features a dual-battery system with a 72V 18Ah primary battery and a 15Ah secondary, for a combined 33Ah. In throttle-only mode under Class 4, you’re looking at a respectable 40–60 miles per charge. Of course, cranking it up to Class 5 will cut into that range, but it’s a trade-off that many thrill-seekers are willing to make.

Tough Build, Thoughtful Features

The G100 Pro’s frame is stainless steel for durability, and the full-suspension setup with adjustable front and rear shocks smooths out rough trails.

Other highlights include:

• Hydraulic disc brakes (180mm front / 203mm rear) for confident stopping power
• Fat 20×4.0” ChaoYang tires that eat up varied terrain
• A high-mounted LED headlight (160 lumens), brake light, and sequential turn signals for safety
• A sleek LED display with NFC card unlock for added security
• Weight capacity of up to 400 pounds, which is impressive for a bike that weighs around 135 pounds
• 32-inch seat height, making it accessible to riders between 5’3″ and 6’5″

Smart & Customizable Controls

The G100 Pro includes a multifunctional button with some slick hidden features:

• Power on/off with a single long press
• Toggle between 5 speed levels
• Switch between miles and kilometers
• View total vs trip mileage
• Toggle between zero-start and non-zero-start modes
• Write new NFC unlock cards

Know Before You Ride

This isn’t your average commuter e-bike. With speeds up to 50 mph, the G100 Pro needs to be used responsibly. In many areas, Class 5 bikes are not street legal, so always check local laws before heading out.

The HappyRun G100 Pro is an absolute powerhouse. It’s got the speed and torque to thrill, the range to roam, and the build quality to last. Whether you’re an experienced rider looking to level up your e-bike game or an off-road enthusiast who craves raw performance, this bike delivers. Just keep in mind its size, weight, and legal classification. It’s not for casual Sunday cruising, but if you’re looking to ride hard and go far, the G100 Pro should be on your radar. Regularly priced at $3,299, the G100 Pro is currently on sale for $2,599. If you like the style but not the over-the-top power and speed, the regular G100 with a 1000W (2000W peak) motor is on sale for $1,299 (regularly $2,399).