Viper S Electric Mini Bike for Kids & Adults
Flash Deal: $100 OFF at Checkout!
𝗩𝗜𝗣𝗘𝗥-𝗦-𝗬𝗲𝗹𝗹𝗼𝘄
What’s in the Box
Electric Bike ×1
48V 25Ah Lithium-Ion Battery ×1
Battery Charger ×1
Assembly Tool Kit ×1
Foot Pegs ×2
Handlebar ×1
Dashboard / Display ×1
Mudguards ×2
User Manual ×1
Viper S Electric Mini Bike for Kids & Adults
This bike has adjustable suspension. You can kind of tailor it to your weight and your riding style.
Look at this thing! It’s just eating up these hills — no problem! So much torque. Absolutely wild!
Wow! This thing is legit!
It's like so quick! It accelerates so fast. It feels faster than like a Surron or a bigger bike that costs $4,000.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping
We currently ship across the contiguous United States(excluding Alaska, Hawaii, and U.S. territories), Australia, United Kingdom, Canada, and countries in Europe Union. Shipping is completely free for all electric dirt bike orders. All electric dirt bikes are shipped by freight from our local warehouses, and orders from EU countries will ship directly from our Germany warehouse for faster delivery. Orders are typically processed within 2 business days. Transit time is usually between 5 to 8 business days, depending on your location.
-
Warranty
Every 79 EMOTOS bike is backed by a limited 12-month warranty covering manufacturing defects in materials or workmanship under normal use. It applies to key components including the battery, motor, controller, frame, LED lights, display, throttle, and electrical wiring. The warranty applies only to the original owner and requires valid proof of purchase (such as your order confirmation or invoice). It is non-transferable.
-
Return & Refund
You may request a return within 14 days of receiving your order, provided the item is unused, unassembled, and in its original packaging. Customers are responsible for both original and return shipping fees, plus a 10% restocking fee. If the item shows signs of use or damage, a 15% loss-in-value fee may apply. If your bike arrives defective, it’s covered under our warranty policy. Contact support@79emotos.com for replacement parts or a full replacement when eligible. Original packaging is required for return shipping.
Battery
48V 25Ah
Top Speed
50 Km/h
Max. Range
72 KM
Torque
160N.M
Motor
Peak 3500W
Max. Load
90 KG
Assembly
≤ 20 Mins
Warranty
12 Months
3500W PEAK POWER
50KM/H TOP SPEED
45MILES MAX RANGE
200LBS MAX LOAD
Tiny Wheels, Huge Fun
The Viper S Electric Dirt Bike is the perfect first bike for kids who are ready to experience the thrill of riding. Its lightweight design and smooth handling make it easy for young riders to learn control, while the powerful yet manageable motor lets them feel the excitement of speed and adventure safely. Beyond just fun, riding the Viper S helps kids build confidence, develop coordination, and gain a sense of independence as they master new skills. It’s more than a bike — it’s an opportunity for kids to discover what adventure feels like, all while learning and growing with every ride.
Adult-Approved Adrenaline — Fun for All Ages
The Viper S Electric Dirt Bike isn’t just for kids — adults can get just as much thrill and enjoyment out of it. Its unique design makes you stand out in any rider group, while the powerful torque and exhilarating performance deliver unforgettable, adrenaline-filled rides on trails or weekends adventures.
3500W Mid-Drive Motor
Our electric motorcycles feature a high-performance 3500W mid-drive motor, delivering stronger, more responsive power than comparable models on the market.
Clearer, Smarter Display
Featuring an innovative split design with a dedicated handlebar layout and a separately positioned display for improved visibility and easier control.
Front Hydraulic Suspension
The Fastace front suspension offers superior shock absorption, delivering a smoother, more controlled riding experience across rough and uneven terrain.
Rear Hydraulic Suspension
The Fastace rear suspension delivers enhanced comfort and stability, effectively absorbing impacts and ensuring a smooth, controlled ride over challenging terrain.
High Performance Battery
The high-capacity 48V 25Ah lithium battery delivers strong, consistent power and an extended riding range — ideal for long off-road adventures and reliable everyday performance.
Foldable Seat Design
This e-bike features a unique foldable seat design that instantly transforms the riding experience. Fold it down for an e-scooter–style ride, or use the seat for added comfort and control. This versatile design gives you multiple ways to ride, making every trip more flexible, fun, and adaptable to different riding styles.
4'10" Height
Slide to estimate rider height. Measurements are provided as general guidance only.
Viper S
This height range is generally recommended for the Viper S. Fit and comfort may vary based on rider proportions, experience, and supervision.
Viper S
This height may not be ideal for the Viper S. Rider comfort and control can vary depending on experience and conditions.
Ride the Future, Sustainably.
The Viper S is not just thrilling—it’s built with the future in mind. Powered by a clean, quiet electric motor, it produces zero emissions, making every ride eco-friendly and responsible. With fewer moving parts than a traditional gas bike, it requires minimal maintenance, saving you time, money, and stress. Enjoy more riding and less upkeep while taking care of the planet—sustainability has never been this exciting.
Unboxing & Setup Guide
FAQs
Please read our FAQs page to find out more.
What kind of motor and performance does it have?
The Viper S features a 3.5 kW motor delivering 165 N·m (121.8 lb·ft) of torque, offering instant acceleration and strong off-road performance.
Is the Viper S waterproof?
Yes, the Viper S is rated IP65, meaning it is resistant to dust and water splashes, suitable for outdoor and off-road use.
What are the dimensions and weight of the Viper S?
The Viper S measures 1545 × 700 × 980 mm (60.8 × 27.6 × 38.6 in) and weighs just 43 kg (94.8 lbs) including the battery — making it compact, lightweight, and easy to handle.
Does it have regenerative braking and safety features?
Yes, it includes regen braking, a built-in gyroscope tip-over sensor, an IP65 waterproof rating, and a password + NFC start-up system for safety and security.
How far can the Viper S go?
The 48V/25AH lithium battery provides a range of 37–45 miles, depending on rider weight, terrain, speed, and weather conditions.
