HappyRun G100 Pro 72V/33Ah 6000W Electric Bike

HappyRun G100 Pro 72V/33Ah 6000W Electric Bike — High Power, Long Range, Advanced Suspension

 New G100 Pro upgrades: Auto-switchingDual-Battery Balancer.

The HappyRun G100 Pro is a groundbreaking electric bike designed for riders seeking extreme power, speed, and endurance. Equipped with a robust 3000W rated motor (6000W peak) and a large dual battery system totaling 33Ah (72V 18Ah + 15Ah), this e-bike delivers an exhilarating top speed of up to 50 mph and an impressive range of 78+ miles in pedal-assist mode. Perfect for urban commuting, off-road adventures, or high-speed thrills, the G100 Pro blends performance and durability like no other.

Designed with a motorcycle-style advanced front fork and full adjustable suspension, the G100 Pro ensures stable handling and superior shock absorption even at high speeds. Its hydraulic braking system with large 180mm front and 203mm rear rotors guarantees responsive and reliable stopping power for maximum safety.

Built with a stainless steel fiber frame and durable 20" x 4.0" ChaoYang tires, this e-bike confidently tackles rough terrain, steep inclines, and city streets alike. The dual NFC key system provides convenient, secure unlocking, while the included inflator and assembly kit make setup straightforward.

Experience the future of electric biking with the HappyRun G100 Pro — power, range, and control packed into one extraordinary ride.

Advanced Front Fork

When driving at high speeds, to ensure stability, we use a motorcycle-style front fork, which offers better shock absorption and durability.

6000W Peak Motor

Balancing speed and strength, providing excellent climbing ability and faster speed. A beast of an e-bike!

72V Electronic Control System

Provides higher and stronger power while ensuring a stable and continuous supply of current.

Comes with a Durable Rack

Note: Cargo box is not included but can be purchased separately.

Key Features

What's In The Box?

Videos

SPECIFICATIONS

Performance

• Top Speed (Level 1): 13 mph
• Top Speed (Level 2): 18 mph
• Top Speed (Level 3): 24 mph
• Top Speed (Level 4): 28+ mph
• Top Speed (Level 5): 50 mph
• Range: 40–60 miles (40+ miles of range at 28 mph in Level 4 throttle-only mode. Level 5 throttle-only mode results in faster battery consumption.)
• Charge Time: 6–7 hrs
• Battery: 72V 18Ah + 15Ah = 33Ah
• Motor: 3000W Rated / 6000W Peak
• Throttle: Twist Throttle
• Gearing & Rear Derailleur: 1 Speed

Bike Size

• Bike Weight: 135 lbs
• Package Size: 62" x 11.4" x 36.2"
• Rider Weight Limit: 400 lbs
• Recommended Rider Height: 5'3" - 6'5"
• Seat Height: 32"

Frameset

• Frame: Stainless Steel Fiber
• Suspension: Front + Rear Adjustable
• Brakes: Hydraulic
• Tires: ChaoYang 20 x 4.0 inches
• Assembly: 90%
• Brake Rotors: Front 180 mm / Rear 203 mm
• Fork: Advanced Aluminum Alloy

FAQs

• Does the bike come fully assembled?
  The bike arrives 90% assembled. Installation is straightforward, and a QR code linking to a guidance video is included on the display screen.

• What’s included in the package?
  The package contains the G100 Pro Ebike, inflator, installation kit, 2 battery keys, 2 NFC cards, battery charger, fender, screws, and a wrench.

• What rider height is recommended?
  Suitable for riders between 5’3” and 6’5”, with a seat height of 33 inches.

• Can I use it as a commuter bike?
  Yes, the G100 Pro features a speed limit function allowing a maximum speed of 28 MPH, making it ideal for commuting.

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

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

  2. Press and hold 2 seconds (power 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 between kilometers and miles.

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

  6. Hold brake lever and press five times briefly to toggle zero start and 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 between kilometers and miles.

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

• What is the fastest electric bike available?
  The G100 Pro is among the fastest electric bikes, with a top speed of 50 MPH. It features a powerful 3000W motor (4000W peak) delivering excellent acceleration and hill climbing.

• How fast can a 3000W electric motorbike go?
  Typical 3000W electric motorbikes reach speeds between 45 and 55 MPH. The G100 Pro’s top speed of 50 MPH offers a great balance of speed and power.

• How does the speed of the HappyRun G100 Pro compare to traditional motorcycles?
  The G100 Pro matches speeds of some gas-powered motorcycles, reaching up to 50 MPH. While not as fast as high-performance sports bikes, it provides a quieter, eco-friendly ride with instant torque and smooth acceleration.

• Are cafe racer electric motorcycles good for city commuting?
  Absolutely. The G100 Pro’s cafe racer style combines retro aesthetics with modern electric power, making it ideal for urban riders seeking style, performance, and efficient commuting.