HappyRun G100 48V/38Ah 2000W Dual Battery Electric Bike

HappyRun G100 48V/38Ah 2000W Dual Battery Electric Bike — Long Range, High Power, Dutch Design

The HappyRun G100 electric bike blends cutting-edge Dutch design with robust power and outstanding endurance. Featuring a dual battery system combining a large 48V 20Ah battery with an additional 48V 18Ah battery, this e-bike delivers an ultra-long range of over 85 miles, perfect for extended urban commutes or rugged trail adventures.

Powered by a peak 2000W brushless motor with 95 Nm of torque, the G100 accelerates smoothly to speeds up to 38 mph (off-road mode), conquering steep inclines of up to 30° with ease. The aerodynamic fluid exterior design inspired by motorcycles enhances speed and reduces wind resistance, while the full adjustable suspension system provides exceptional comfort and control on all terrains.

This dual-seat e-bike is not only powerful but also user-friendly, equipped with a secure NFC smart unlock system that allows quick access via a key card or smartphone app integration for GPS tracking and remote features.

Built to handle city streets, mountain paths, sandy beaches, or snowy neighborhoods, the HappyRun G100 offers premium hydraulic oil brakes and 4-inch fat puncture-resistant tires for superior grip and safety. With a high rider capacity of up to 400 lbs and a seat height of 35 inches, it accommodates a wide range of riders.

Experience the perfect fusion of power, range, and sleek design with the HappyRun G100 — the ultimate e-bike for riders who demand performance and style.

Dual Battery System For Ultra Long Range

The dual battery system can accomplish extended range, offering up to 85+ miles range. It comes with two removable batteries, a large 48V 20Ah battery on top, and a smaller 48V 18Ah battery underneath. Contribute to environmental preservation by enjoying emission-free bike rides while exploring cities, suburbs and trails.

Aerodynamic Fluid Design With Full Suspension System

Taking cues from the motorcycle industry, Dutch designers have innovatively incorporated an aerodynamic fluid design, dual-seat arrangement, and full suspension system. This design dramatically minimizes wind resistance, noise, and vibrations, ensuring rider comfort on both uneven city streets and rugged mountain paths. Share the exhilaration of wind-breaking rides with friends and family.

Effortless Power, Conquer All Terrains

Unleash your ride with a peak motor power of 2000W, top speed 28+ mph (off-road mode), 95 Nm of torque, and 4-inch fat tires for unmatched grip. Conquer steep slopes on any terrain, from rugged mountains to city streets, all while staying street-legal.

NFC Unlock System

By adopting NFC smart unlocking technology, it's a breeze to unlock the G100 with a simple tap. The NFC key card can be synced with your phone, effectively transforming your phone into a key.

Connect With The App

Connect the SmarGoo app with your mobile phone, find the HappyRun e-bike, and access services such as unlocking and checking GPS location.

Take A Closer Look

High-Speed Thrills

Class 1/2: 13 Mph
Class 3/4: 25 Mph
Class 5 (Off Road): Up to 38 Mph

Dual Battery, Long Range

The dual battery system provides up to 85+ miles of range.

Powerful Performance

With a peak motor power of up to 2000W and a rated power of 1000W, provides exceptional power with 95Nm of torque, effortlessly conquering steep slopes ranging up to 30°.

Ultra-Strong Full Suspension

Adjustable front suspension and dual rear suspension system, excellent riding comfort and control, and no more harsh bumps.

Smooth Hydraulic Oil Braking

Equipped with a high-performance hydraulic oil brake system, it ensures smoother control for your riding experience.

Aerodynamic Fluid Design

Drawing inspiration from the motorcycle industry, Dutch designers have created a uniquely innovative aerodynamic design, seamlessly fusing power and beauty.

Conquer All Terrains

Suitable for both all-terrain and city riding. Take on rocky roads, sandy beaches, snowy suburbs, and urban jungles.

NFC Unlock

Touch and go with the secure and reliable NFC smart unlocking technology.

Key Features

 Video

SPECIFICATIONS

FAQs

• Do I need a driver’s license?
  No license is required. The G100 is street legal, featuring an on-road mode with a top speed of 28 MPH and an off-road mode reaching up to 38 MPH. It defaults to off-road mode.

• Does the bike come fully assembled?
  The bike arrives 80% assembled. Installation is simple, and a QR code linking to a guidance video is provided on the display.

• What is included in the package?
  The package includes the G100 Ebike, an inflator, installation kit, 2 battery keys, 2 NFC cards, charger, fender, screws, and a wrench.

• What rider height is recommended?
  Suitable for riders between 5’3” and 6’7”, with a seat height of 35 inches.

• Can I use it as a commuter bike?
  Yes, the G100 handles all road types—urban, rural, and mountainous—with ample power and excellent shock absorption. Its retro design combines vintage style with modern electric motor efficiency, delivering speeds comparable to current electric street bikes.

• Can it really reach 38 MPH?
  Yes, it can hit speeds up to 38 MPH, though typical speeds range from 34 to 36 MPH depending on battery level and rider weight.

• What are the hidden functions of the G100 speed button?

  1. Press and hold 1 second (off) to turn on.

  2. Press and hold 2 seconds (on) to turn off.

  3. Press once briefly to cycle through speed gears 1-5.

  4. Hold brake lever and press twice briefly to switch kilometers/miles.

  5. Press three times briefly to toggle single trip/total mileage.

  6. Hold brake lever and press five times briefly to toggle zero start/non-zero start (default zero start).

  7. Press nine times briefly to write an NFC card.

• How do I switch between kilometers and miles?
  Unlock the bike, then while holding the brake lever, press the “S” button twice briefly to toggle units.

• How do I switch between single trip and total mileage?
  Unlock the bike, then press the “S” button three times briefly to toggle between trip and total mileage.

• How does the G100 perform?
  Powered by a peak 2000W motor, the G100 delivers strong acceleration and hill-climbing ability with a top speed of 38 MPH and 95 Nm torque.

• Is the G100 a long-range electric bike? Who is it for?
  Yes, equipped with two batteries totaling 1824 Wh, the G100 offers a max single-ride range of over 85 miles. It’s perfect for long-distance commuters and adventure seekers who want freedom and reduced range anxiety.

• Is the G100 suitable for off-road riding?
  Absolutely. As a full-suspension, all-terrain bike, the G100 excels on rough terrain like mud, gravel, rocks, and off-road trails. Its powerful motor and suspension make it ideal for outdoor enthusiasts eager to explore diverse landscapes.