Combo Offer - Happyrun G100 Pro
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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.
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.
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
- 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.
Detailed specifications
Key technical details for this model are organized below for fast comparison and confident decision-making.
Performance
Battery & range
Fit & capacity
Components
Catalog details
- Brand
- happyrun
- Category
- Electric Bikes
- SKU
- G100pro-black-black
Performance and range can vary with rider weight, terrain, temperature, tire pressure, riding style and configuration.
Fit & intended use
Ownership essentials
- Check local riding rules for your intended roads, trails or riding areas.
- Follow the manufacturer’s charging, storage and maintenance guidance.
- Expect real-world range and speed to vary with riding conditions and setup.
- Our team can help with fit, setup, terrain and compatibility questions.
What to expect after ordering
We’ll move your order through fulfillment, assign the appropriate parcel or freight carrier, and provide tracking or delivery coordination as it becomes available.
Your order and selected configuration are prepared for fulfillment.
Parcel or freight service is selected based on product size and destination.
Tracking or delivery coordination is provided as soon as it becomes available.
Inspect the shipment promptly and document visible damage before discarding packaging.
Free shipping applies only to qualifying orders and destinations. Read the complete shipping policy.
Manufacturer warranty
This product is covered by the warranty issued by happyrun. Coverage length, eligible components, exclusions and claim requirements are governed by the manufacturer’s warranty terms.
WattWheelz can help you identify the appropriate support path and documentation for a warranty issue.
Return eligibility
Return eligibility, condition requirements, fees and exclusions are governed by the current published refund policy. A compare-at price or displayed savings amount does not, by itself, determine return eligibility.
What’s included
Included components, accessories, tools and documentation vary by manufacturer and configuration. The product description above lists the published package contents for this model.
Need help understanding what comes with your selected configuration? Our team can walk you through it.
Assembly & setup
Some electric rides require final assembly, adjustment or setup after delivery. Follow the manufacturer’s supplied instructions and safety guidance. Professional assembly may be appropriate when specified by the manufacturer or when you are not comfortable completing setup yourself.
Is this configuration available to order?
Yes. The selected configuration is currently available to order. Shipping method and delivery coordination depend on the product and destination.
Can I finance this purchase with Affirm?
Affirm promotional messaging is shown when available, and eligible payment options are presented during checkout. Approval, rates, down payment and terms are determined by Affirm.
Does this product ship free?
Free shipping applies to qualifying orders and destinations. The final shipping method and any applicable charge are shown or confirmed according to the published shipping policy.
Can I return this product?
Eligible returns are handled under the current WattWheelz refund policy, including its condition requirements and product-specific exclusions. View the refund policy.
Need help choosing the right configuration?
Call (302) 414-9758 or email our team. A WattWheelz specialist can help with fit, specifications, compatibility, setup and delivery questions.
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