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 motor, 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

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.

6000W Peak Motor

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

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.

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.

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.

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.

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.

Geometry

What's In The Box?

Assembly Video

Review Videos

SPECIFICATIONS

Speed & Range

• Speed: 1-5 Speeds up to 50 mph
• Range: up to 78 miles
• Gearing & Rear Derailleur: Single Speed

Electronics

• Battery: 72V 18Ah (Top) + 15Ah (Bottom) Lithium
• Motor: 3000W (Peak Motor Power 6000W)
• Charger: 7-8 Hours, 2A Charger
• Display: Large LED Display + NFC Unlocking
• Throttle: Half Twist Throttle
• Front Light: 160 Lumens LED Light
• Taillight: Braking Indicator
• Turn Signal: Front and Rear Sequential Turn Signal Lights
• Waterproof Grade: IP54

Frameset

• Frame: High-Strength Carbon Steel Frame
• Suspension: Full Suspension
• Front Fork: Upgraded Adjustable Aluminum Alloy
• Tires: Premium 20 x 4 inch Road Tires

Brakes

• Brakes: Power-off Hydraulic Brake
• Brake Levers: Aluminum Alloy, Comfort Grip Levers
• Rotors: Front 180mm, Rear 203mm

Bike Dimensions

• Bike Weight: 159 lbs
• Bike Package Size: 61.8' × 11.4' × 36.2' (1570*290*920 mm)
• Battery Package Size: 17.3' × 7.1' × 12.6' (440*180*320 mm)
• Max Load: 400 lbs
• Rider Height: 5'4' - 6'3'
• Seat Height: 32'
• Rear Rack Load: 33 lbs