In the ever-evolving world of electric bikes, innovation often comes in unexpected packages. Enter the 79 Bike Viper S—a compact, $2,000 electric machine that looks more like a futuristic scooter than a serious e-bike. With microscopic 10-inch wheels, a fold-down seat, and a design that screams “budget build,” it’s easy to dismiss the Viper S at first glance.
But what if we told you this pint-sized powerhouse handles better than bikes twice its price? That it corners like a go-kart, accelerates with surprising torque, and even holds its own on dirt trails and jumps?
In this in-depth, hands-on review—based on real-world testing by experienced riders—we’ll break down everything you need to know about the 79 Bike Viper S: its performance, design quirks, target audience, and whether it’s truly worth your hard-earned cash.
Spoiler alert: It’s not just “good for the price.” It’s genuinely fun.
What Is the 79 Bike Viper S?
The Viper S is a lightweight, ultra-compact electric bike manufactured by 79 Bike, the same company behind popular models like the Falcon GT and the Suron Killer. Positioned as an affordable alternative to premium e-bikes like the Surron Light Bee or Talaria Sting, the Viper S retails for just $2,000—roughly half the cost of many high-end electric dirt bikes.
Key Specs at a Glance:
- Price: $2,000
- Motor Power: ~10–12 kW (Drive mode); up to 16 kW (Sport mode)
- Battery: 54V system with 4A charger
- Wheels: 10-inch front, 14-inch rear (mullet setup, miniaturized)
- Weight: Extremely lightweight (exact figure not stated, but noticeably lighter than Surron-class bikes)
- Seat: Fold-down design (scooter-style compliance in some regions)
- Brakes: Similar to Falcon 79 Pro (hydraulic disc brakes)
- Display: Integrated LCD dashboard
- Intended Use: Neighborhood cruising, skate parks, light off-roading, urban commuting
At first glance, the Viper S resembles a scaled-down Kubric Ranger—a cult-favorite scooter-style e-bike known for its surprising agility. But 79 Bike has taken that concept further, refining it into a purpose-built machine that prioritizes low center of gravity, maneuverability, and accessibility.
Unboxing & Assembly: Surprisingly User-Friendly
One of 79 Bike’s standout traits is their commitment to user-friendly assembly. Unlike many e-bikes that arrive in a jumble of parts requiring hours of setup, the Viper S comes mostly pre-assembled.
“It’s looking like it might be a super easy box to unpackage… 79 Bike does a great job of making all their bikes easy to build.”
Included in the box:
- Full user manual (a rarity in budget e-bikes)
- Basic toolkit
- Pre-installed wiring and components
- Minimal final assembly required (handlebars, seat, wheels)
For new riders or those without mechanical experience, this is a huge win. You can go from box to ride in under 30 minutes.
First Impressions: “This Thing Is Tiny!”
The most immediate reaction to the Viper S? Shock at its size.
“Yo, this wheel is microscopic… This thing is smaller than I expected… Smaller than a Kubric Ranger!”
With a 10-inch front wheel and 14-inch rear, the Viper S looks almost toy-like. The seat is half the size of a Surron’s, and the overall footprint is closer to an adult-sized electric scooter than a traditional dirt bike.
Yet, despite its diminutive stature, riders report that it doesn’t feel cramped or unstable—even for taller adults. The low-slung frame and centralized mass create a go-kart-like riding position that enhances control.
The design also features:
- A sleek, angular headlight with modern LED lighting
- Gold-accented components (aesthetic flair uncommon at this price)
- Clean cable routing and minimalistic bodywork
Yes, it’s unconventional—even “funky,” as the reviewer admits—but there’s a certain cyberpunk charm to its aggressive mini-bike silhouette.
Performance: Small Wheels, Big Surprises
Acceleration & Torque
Don’t let the size fool you. The Viper S packs a punchy mid-range motor that delivers strong low-end torque—perfect for quick launches and urban stop-and-go riding.
In a drag race against a 79 Bike GT and a gas-powered DRZ 400, the Viper S held its own off the line:
“That was pretty close… We got some torque off the bottom. Not too bad.”
While it won’t beat a 16kW Surron in top speed, its instant electric torque makes it feel snappier than expected in real-world conditions.
Handling & Cornering
This is where the Viper S truly shines.
Thanks to its:
- Ultra-low center of gravity
- Short wheelbase
- Lightweight frame
…it corners like a dream. Riders described it as “insanely stable” and “super fun to flick around.”
“This thing actually handles like super good… It corners insanely well. What the heck?”
On dirt trails, construction sites, and even small jumps, the Viper S remained nimble and predictable. While the rear suspension isn’t as plush as premium models (more on that later), the front end offers confident feedback.
Off-Road Capability
Is it a full-blown dirt bike? No.
Is it capable of light trail riding, skate park laps, and urban exploration? Absolutely.
Test riders took it over dusty berms, small doubles, and rough terrain—and it performed admirably. One rider even cleared a jump cleanly, noting:
“That ain’t bad, dude. This thing’s legit.”
However, due to limited power and suspension travel, high-speed rough terrain isn’t its forte. Think of it as a playful trail companion, not a hardcore enduro machine.
Who Is the Viper S For?
The Viper S isn’t trying to replace your Surron or Talaria. Instead, it fills a very specific niche:
1. Budget-Conscious Riders
At $2,000, you get a fully functional, street-legal (in some areas) electric bike with hydraulic brakes, decent power, and solid build quality. For riders who can’t justify $4,000+ on an e-bike, this is a no-brainer entry point.
2. Urban Commuters & Scooter-Legal Zones
Because it features a fold-down seat, the Viper S may qualify as a scooter in certain jurisdictions—allowing riders to use bike lanes or paths where full-sized e-bikes are restricted. Always check local laws, but this design choice expands its usability.
3. Skate Park & Backyard Riders
Its small size and agility make it perfect for pump tracks, skate parks, and backyard jumps. It’s easy to maneuver, forgiving on mistakes, and surprisingly durable.
4. New Riders & Teens
The low seat height, light weight, and manageable power make it an excellent training bike for teens or adults new to electric two-wheelers.
Pros & Cons: The Honest Breakdown
✅ Pros:
- Extremely affordable ($2,000 price point)
- Lightweight and easy to handle
- Excellent low-speed agility and cornering
- Simple assembly with full user manual
- Fold-down seat for legal flexibility
- Strong low-end torque for quick acceleration
- Fun factor is off the charts
❌ Cons:
- Limited top speed and power (not for highway or aggressive trail use)
- Rear suspension feels basic on hard landings
- Tiny wheels reduce rough-terrain capability
- Unconventional looks may deter traditionalists
- Range and battery specs not fully detailed (likely modest)
How It Compares: Viper S vs. Surron vs. Kubric Ranger
The Viper S doesn’t beat the Surron in raw power, but it undercuts it dramatically in price while offering superior maneuverability in tight spaces.
Compared to the Kubric Ranger (a spiritual predecessor), the Viper S feels more refined, better built, and more powerful—a true evolution of the mini e-bike concept.
Real-World Verdict: Should You Buy It?
After extensive testing on dirt, pavement, and jumps, the verdict is clear:
The 79 Bike Viper S is not just “good for $2,000”—it’s genuinely fun, capable, and thoughtfully designed.
Yes, it looks weird. Yes, the wheels are tiny. But once you ride it, those quirks become strengths. Its low center of gravity, responsive handling, and playful nature make it one of the most enjoyable e-bikes under $2,500.
If you’re looking for:
- A first electric bike
- A neighborhood runabout
- A skate park toy
- Or a legal scooter alternative with bike-like performance
…then the Viper S deserves your attention.
Final Thoughts: Don’t Judge This Bike by Its Cover
In a market flooded with copycat e-bikes, the 79 Bike Viper S dares to be different. It embraces its compact form, turns limitations into advantages, and delivers pure riding joy without breaking the bank.
As the reviewer put it:
“Honestly, the Viper S exceeded my expectations by a lot… Functionality-wise, the thing handles good. It’s super fun to ride. It’s way more stable than what you’d think.”
So, would you ride this strange-looking beast?
If you value fun, affordability, and agility over brute power and traditional aesthetics—absolutely yes.
Where to Buy & Discount Code
The 79 Bike Viper S is available directly from 79 Bike’s official website .
Use discount code: MotoMatt for special pricing on the Viper S, Falcon Pro, or Falcon GT.
Frequently Asked Questions (FAQ)
Q: Is the Viper S street legal?
A: It depends on your location. The fold-down seat may classify it as a scooter in some areas, allowing use on bike paths. Always check local regulations.
Q: What’s the range?
A: Exact range isn’t specified in the video, but based on similar 54V/4A systems, expect 20–30 miles under mixed riding conditions.
Q: Can adults ride it comfortably?
A: Yes! Despite its small size, riders up to 6’0” reported a comfortable fit thanks to the low-slung design.
Q: Is it waterproof?
A: Like most 79 Bike models, it’s splash-resistant but not designed for deep water or heavy rain.
Q: Does it come with a warranty?
A: 79 Bike typically offers a 6–12 month warranty on motors and batteries—confirm at time of purchase.
Conclusion: The Little Bike That Could
The 79 Bike Viper S proves that big performance doesn’t require big wheels—or a big price tag. It’s a bold, playful, and surprisingly capable machine that redefines what a sub-$2,000 e-bike can be.
Whether you’re a curious newcomer, a budget-conscious commuter, or a thrill-seeker looking for backyard fun, the Viper S offers unmatched value and pure two-wheeled joy.
So don’t let the looks fool you.
Sometimes, the smallest bikes leave the biggest impressions.
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