

Seasonal savings on select electric bikes · Price Match Protection · Financing available · Shipping offers on select models
Shop PromotionsDelivery: 7–14 business days.
Returns: bikes and other vehicles are generally not returnable once delivered; problems are handled with replacement parts or warranty repair, depending on the manufacturer. Report issues within 30 days of delivery. Where a return is accepted: 15% restocking fee. See Returns & Refunds.
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.
A One-of-a-Kind Lightweight Electric Dirt Bike for an Exceptional Riding Experience
Engineered with a unique frame design and a low center of gravity, the Viper S delivers exceptional stability across all terrains. This lightweight electric dirt bike offers unmatched freedom of movement and superior comfort—whether you’re standing, jumping, or riding at high speed—making every adventure smooth, powerful, and unforgettable.
The Viper S model is engineered for beginner to intermediate riders who crave excitement without complexity. With a sleek frame, responsive suspension, and instant electric torque, it’s the perfect first step into the world of dirt riding.
OWN YOU FREEDOM
Equipped with a powerful 3500W motor and a 48V 25Ah battery, this electric bike, 79BIKE Viper S, delivers strong performance and long-lasting range. The front and rear suspension systems ensure a smooth and stable ride, even on rough terrain. Designed with beginners and teenagers in mind, it offers a perfect balance of power, safety, and comfort for confident everyday riding. Note: The Viper S is designed for a single rider and does not support passengers.
The 48V 25Ah battery provides powerful performance and long-lasting range, perfect for off-road adventures.
The rear suspension enhances ride comfort and stability by effectively absorbing shocks on rough terrains.
The front suspension provides improved shock absorption for a smoother and more controlled ride over rough terrain.
The 3500W motor provides the Viper S with exceptional acceleration and climbing power, perfectly suited for tough terrains and off-road adventures.
The sleek and lightweight frame ensures easy handling, while the foldable seat offers the flexibility to ride comfortably seated or standing
The 48V 25Ah battery provides powerful performance and long-lasting range, perfect for off-road adventures.
The rear suspension enhances ride comfort and stability by effectively absorbing shocks on rough terrains.
The front suspension provides improved shock absorption for a smoother and more controlled ride over rough terrain.
The 3500W motor provides the Viper S with exceptional acceleration and climbing power, perfectly suited for tough terrains and off-road adventures.
The sleek and lightweight frame ensures easy handling, while the foldable seat offers the flexibility to ride comfortably seated or standing
The 48V 25Ah battery provides powerful performance and long-lasting range, perfect for off-road adventures.
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.
Viper S Electric Bike
With its quiet, eco-friendly electric motor, you can ride longer and explore further without the hassle of fuel or noise. It’s the perfect first step into the world of dirt riding—combining fun, safety, and performance in one compact package. Experience the VIPER S and discover how thrilling off-road riding can be, right from the very first ride.Off-road use only. Not street legal.

“You’re Wrong About This New Electric Dirt Bike | 79bike Viper S Review” by Volted Adventures on YouTube.
Watt Wheelz note: We share real rider videos so you can see the 79BIKE Viper S in action before you buy. Questions about fit, range or setup? Email us at support@wattwheelz.com.
Key technical details for this model are organized below for fast comparison and confident decision-making.
Performance and range can vary with rider weight, terrain, temperature, tire pressure, riding style and configuration.
Estimated delivery: 7–14 business days. 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.
This product is covered by the warranty issued by 79BIKE. 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.
Bikes and other vehicles are generally not returnable once delivered. Problems are handled through replacement parts or warranty repair, depending on the manufacturer’s policy, and issues generally must be reported within 30 days of delivery. Damaged, defective or incorrect items are reviewed with no restocking fee. Where we accept a return, it must be authorized first and a 15% restocking fee applies; original shipping and freight are not refundable, and you pay return shipping. See Returns & Refunds. A compare-at price or displayed savings amount does not, by itself, determine return eligibility.
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.
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.
Yes. The selected configuration is currently available to order. Shipping method and delivery coordination depend on the product and destination.
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.
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.
Bikes and other vehicles are generally not returnable once delivered. Problems are handled with replacement parts or warranty repair, depending on the manufacturer, and should be reported within 30 days of delivery. Where a return is accepted, a 15% restocking fee applies, and the full conditions are in the refund policy. View the refund policy.
Call 1-888-598-7034 or email our team. A WattWheelz specialist can help with fit, specifications, compatibility, setup and delivery questions.
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