United States
SKU:VIPER-S-Yellow
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.
Built for young riders and adventure lovers, this off-road E-Scooter bike packs serious punch in a compact frame. With its 3.5 kW motor and high-capacity battery, you can hit speeds up to 50 km/h and experience fast, thrilling, off-road fun — the perfect way to start your electric biking journey!
Ride the Future, Sustainably.
This electric off-road bike isn’t just thrilling — it’s built for the future. Its quiet, clean electric motor means zero emissions, so every ride is eco-friendly and responsible. With fewer moving parts than a gas bike, it’s super low-maintenance, saving you time, money, and stress. Ride more, worry less, and take care of the planet — because being sustainable has never been this fun!
SPECS & FEATURES
SHIPPING & DELIVERY
WARRANTY
RETURN & REFUND
Is this electric off-road bike waterproof?
Yes, this electric off-road bike 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 this electric off-road bike?
This bike 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.
What kind of motor and performance does it have?
This dirt bike features a 3.5 kW motor delivering 165 N·m (121.8 lb·ft) of torque, offering instant acceleration and strong off-road performance.
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.
What type of battery does it use and how long does it take to charge?
This dirt bike is powered by a 48V 25Ah Ternary Lithium Battery. Using the included 48V 4A charger, a full charge takes approximately 3–4 hours.
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.
What frame, suspension, and wheels does it use?
This dirt bike has a forged aluminum alloy frame, aluminum spoked wheels, and off-road tires (60/100-14 front, 60/100-10 rear). The suspension system offers 155 mm front travel and 42 mm rear travel for smooth handling.
What display and lighting does it have?
It features a TFT digital display showing speed, battery, and essential riding info, along with 12V LED headlight (3.6W) and rear light (0.6W) for visibility in low-light conditions.
Where does 79 EMOTOS ship its electric off-road bike?
We currently ship across the contiguous United States, excluding Alaska, Hawaii, and U.S. territories.
How much does shipping cost?
Shipping is completely free for all electric dirt bike orders.
How are the bikes shipped?
All bikes are shipped by freight from our California warehouse to ensure safe and secure delivery.
How long does it take to deliver an order?
Orders are typically processed within 3 business days. Transit time is usually between 5 to 10 business days, depending on your location.
Will I receive tracking information?
Yes. Once your order ships, you’ll receive an email with your tracking details to monitor delivery progress.
What does the 79 EMOTOS warranty cover?
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.
Who is covered by the warranty?
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.
What happens if a part is defective?
If a covered component is found defective during the warranty period, 79 EMOTOS will provide a replacement part at no charge (excluding labor or installation costs). Replacement parts may be shipped directly from our factory or an authorized supplier.
What is not covered under the warranty?
The warranty does not cover damage or defects caused by:
Are there any exclusions for the battery?
Yes. Battery damage caused by improper charging, incompatible chargers, tampering, or use in non-79 EMOTOS equipment is not covered under warranty.
What voids the warranty?
Any modification, tampering, or unauthorized repair of the bike or components will void the warranty.
How do I file a warranty claim?
To make a claim:
If repairs require a local technician, we may recommend one — but labor costs are the customer’s responsibility.
What is your return period?
You may request a return within 14 days of receiving your order, provided the item is unused, unassembled, and in its original packaging.
Can I return a used product?
No. We can only accept returns for unused and unopened products in perfect condition. Used bikes are covered under the warranty policy, not the return policy.
What are the return costs?
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.
What happens after I return my bike?
Once we receive and inspect the returned product, we’ll notify you by email.
If approved, your refund (minus shipping and restocking fees) will be issued to your original payment method within 5 business days.
What if my order arrives damaged?
Please inspect your package immediately upon delivery. If there is visible damage, note it on the delivery receipt and email photos to support@79emotos.com right away so we can assist with a replacement or shipping claim.
What if I receive a defective product?
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.
How do I request a return?
Please email support@79emotos.com within 14 days of delivery with your order number and reason for return.
⚠️Do not ship any product back until you receive a return authorization from our team.
Absolutely amazing! Sopowerful! Deff great for adults!
I’ve done long rides with no problem. It’s really comfy and fun to cruise on.
It just pops up instantly! Great for learning tricks safely.
My 15-year-old says it’s the best thing I’ve ever bought him. That says a lot!
It goes up hills, over bumps, whatever you throw at it. Super capable little bike.
