The 79BIKE Yvolt Surge V is a high-power electric dirt bike positioned between Ultra Bee-class e-motos and full-size electric motocross machines. With 35kW peak power, a 96V 45Ah battery, oversized Lewis brakes and a GPS-verified 67 MPH top speed, it targets experienced riders who want extreme output without moving to a full-size Stark VARG-style platform.
79BIKE Yvolt Surge V at a Glance
| Peak Power | 35kW / 48 hp |
|---|---|
| Battery | 96V 45Ah |
| Tested Top Speed | 67 MPH GPS verified |
| Wheel Torque | Up to 700 ft-lbs |
| Brakes | Custom four-piston Lewis hydraulic brakes |
| Best For | Experienced riders seeking flagship e-moto performance |
WhichVolt Score
Flagship Performance
Quick Verdict
The Yvolt Surge V is one of the most powerful electric dirt bikes in its physical size class. Logan Taylor’s field test confirmed a GPS-verified 67 MPH top speed, strong high-speed pull and a power curve that remains smooth at lower speeds before delivering an aggressive mid-throttle surge.
Its 96V architecture, 35kW peak output and custom Lewis braking system give it performance that clearly exceeds intermediate e-motos. The Ultra Bee-style chassis, contoured battery plastics and multiple ignition options make it feel refined as well as powerful.
The main concerns are long-term brake maintenance, the stock 19-inch front wheel and styling that may not appeal to riders who prefer traditional dirt bike aesthetics.
Overall Rating: 9.6/10
Key Takeaways
Best Feature
35kW output and a 67 MPH GPS-verified top speed in an Ultra Bee-size chassis.
Biggest Drawback
The stock 19-inch front wheel is smaller than a full-size 21-inch motocross setup.
Best For
Experienced riders seeking near-motocross performance in a compact e-moto.
Avoid If
You prefer classic dirt bike styling or lower-maintenance braking hardware.
Why Trust WhichVolt?
- Independent written analysis
- Based on original YouTube field testing
- Source-derived specifications and observations
- Affiliate relationships do not determine ratings
Review Source
- Reviewer: Logan Taylor
- Original Review: Watch the Yvolt Surge V review on YouTube
- Official Product Page: 79BIKE Yvolt Surge V
- Review Type: Technical field test and high-performance evaluation
Watch the Original 79BIKE Yvolt Surge V Review
Watch Logan Taylor test the Surge V for acceleration, top speed, braking, ergonomics and premium hardware.
79BIKE Yvolt Surge V Specifications
| Specification | Details |
|---|---|
| Model | 79BIKE Yvolt Surge V |
| Peak Power | 35kW / 48 hp |
| Wheel Torque | Up to 700 ft-lbs |
| Battery | 96V 45Ah |
| Charger | 96V 15A smart charger |
| Tested Top Speed | 67 MPH GPS verified |
| Front Wheel | 19-inch off-road wheel |
| Rear Wheel | 18-inch heavy-duty dirt wheel |
| Optional Wheels | 17-inch factory Supermoto set |
| Brakes | Custom Lewis four-piston hydraulic calipers |
| Ignition | RFID card, RFID wristband and physical backup key |
| Display | Multi-mode digital telemetry display with automatic Dark Mode |
Best For
- Experienced high-power e-moto riders
- Riders upgrading from a Sur-Ron Ultra Bee
- Fast trail and open-terrain riding
- Buyers wanting 96V factory performance
- Riders who value premium braking and electronics
- Owners who may switch between off-road and Supermoto setups
Not Ideal For
- Beginners
- Riders seeking a traditional motocross appearance
- Buyers wanting a full 21-inch front wheel from the factory
- Riders who prefer simple low-maintenance electronics
- Users who do not need 35kW performance
GPS Speed Test
Logan Taylor recorded a GPS-verified top speed of 67 MPH, or approximately 107.8 km/h.
This result places the Surge V well above typical lightweight e-motos and closer to full-size electric motocross performance.
The source report does not include a measured acceleration time, so no 0–30 MPH or 0–60 MPH figure should be inferred.
Power Delivery
The 35kW powertrain remains relatively smooth at lower speeds before delivering a pronounced surge in the middle of the throttle range.
Logan Taylor compared the sensation to a two-stroke powerband or VTEC engagement: calm and manageable initially, followed by a strong acceleration kick.
This character gives the bike a dramatic, performance-oriented feel without making every low-speed movement excessively abrupt.
Ergonomics and Handling
The Yvolt Surge V closely mirrors the height, stance and rider position of a Sur-Ron Ultra Bee.
Its body plastics are shaped tightly around the battery area, allowing riders to grip the chassis with their knees more effectively than on flatter-sided platforms.
This improved knee contact can help riders stabilize the bike during braking, acceleration and technical body positioning.
Lewis Braking System
The Surge V uses custom four-piston Lewis hydraulic brake calipers designed for high-mass, high-speed e-moto use.
The brake levers are foldable, reducing the risk of snapping during falls.
The system has slightly more lever travel or deadband than standard Ultra Bee brakes, but that extra movement improves modulation.
The result combines mountain-bike-style lever control with motocross-level stopping force.
Because of the high-piston design, the reviewer notes that long-term hydraulic maintenance may be greater than with simpler brake systems.
Electronics, Display and Lighting
The Surge V includes a multi-mode digital display that automatically switches to Dark Mode when the headlight is activated.
Handlebar controls include:
- High and low beam
- Horn
- Reverse function
- Dedicated headlight strobe control
RGB or LED illuminated side panels reinforce the futuristic design language.
Ignition and Security
The bike supports three ignition methods:
- Proximity RFID keycard
- Wearable RFID wristband
- Traditional physical backup key
This combination offers convenience without eliminating a manual fallback.
Included Tool and Maintenance Kit
The Surge V ships with a branded hard case containing:
- Mini torque wrench
- Socket set
- Motor maintenance oil
- Size-organized hardware
- Zip ties
- Replacement brake pads
The included torque wrench and replacement pads make the unboxing package more complete than most competing e-motos.
Wheels and Tire Options
The stock off-road setup uses a 19-inch front wheel and an 18-inch rear wheel.
This configuration provides a compact, agile stance, although riders accustomed to full-size motocross bikes may prefer a 21-inch front wheel.
Factory 17-inch Supermoto wheelsets are also available for street-focused setups.
Design and Finish
The Yvolt Surge V uses forged carbon details with gold flake accents on the key-switch cover and grab handles.
Combined with the illuminated side panels and futuristic controls, the bike has a distinctive visual identity.
That appearance will appeal to riders seeking a modern, technology-forward e-moto, but may be polarizing for riders who prefer traditional dirt bike styling.
Pros and Cons
Pros
- Exceptional 35kW peak output
- GPS-verified 67 MPH top speed
- 96V 45Ah battery architecture
- Custom Lewis four-piston brakes
- Strong brake modulation
- Multiple ignition methods
- Premium tool and maintenance kit
- Factory Supermoto wheel option
- Contoured knee-grip bodywork
- Forged carbon details and LED accents
Cons
- Potentially higher brake-maintenance requirements
- 19-inch front wheel instead of a 21-inch motocross setup
- Futuristic styling may divide opinion
- Power level is unsuitable for beginners
Who Should Buy the Yvolt Surge V?
The Surge V is a strong choice for riders who:
- Want substantially more power than an Ultra Bee-class e-moto
- Need a factory 96V platform
- Value premium braking and high-speed capability
- Want off-road and Supermoto flexibility
- Prefer futuristic technology and styling
- Have experience managing high-power motorcycles
Who Should Avoid It?
- Complete beginners
- Riders who do not need 35kW output
- Buyers who want a traditional motocross aesthetic
- Riders who require a full-size 21-inch front wheel
- Owners seeking the simplest possible maintenance routine
Is the 79BIKE Yvolt Surge V Worth Buying?
Yes, for experienced riders seeking flagship performance. The Surge V combines a 96V system, 35kW peak output, a 67 MPH verified top speed and premium Lewis braking in an Ultra Bee-size frame.
It is significantly more powerful than a typical intermediate e-moto while remaining more compact than a full-size electric motocross bike.
Where to Buy
The 79BIKE Yvolt Surge V is available through Amazon. Pricing, stock, delivery times and included accessories may change.
Final Verdict
The 79BIKE Yvolt Surge V successfully bridges the gap between intermediate e-motos and full-size electric motocross machines.
Its 35kW output, 96V battery, 67 MPH tested speed and oversized Lewis brakes make it one of the most serious bikes in its chassis class.
The stock 19-inch front wheel and distinctive styling will not suit every rider, but the overall hardware package is exceptionally strong.
Overall Rating: 9.6/10
Recommended: Yes, for experienced high-performance e-moto riders.
Frequently Asked Questions
How fast is the 79BIKE Yvolt Surge V?
Logan Taylor recorded a GPS-verified top speed of 67 MPH.
How much power does it produce?
The Surge V is rated at up to 35kW, or approximately 48 horsepower.
What battery does it use?
It uses a 96V 45Ah high-voltage lithium-ion battery.
What charger is included?
The bike includes a 96V 15A smart charger that can be wall mounted.
What brakes does the Surge V use?
It uses custom four-piston Lewis hydraulic brake calipers with foldable levers.
Does it support Supermoto wheels?
Yes. Factory 17-inch Supermoto wheelsets are available from the manufacturer.
Is it suitable for beginners?
No. Its 35kW output and 67 MPH speed make it appropriate for experienced riders.
What ignition options are included?
The bike supports an RFID card, RFID wristband and physical backup key.
Legal and Safety Disclaimer
The Yvolt Surge V may be classified as an off-road motorcycle, electric motorcycle or other motor vehicle depending on local law.
Verify registration, licensing, insurance, helmet, road-use and trail-access requirements before riding.
This article is informational and does not constitute legal advice.
Safety Notice
With 35kW of peak power and a 67 MPH tested top speed, the Surge V should be treated as a high-performance motorcycle.
Use a certified full-face motorcycle helmet, gloves, eye protection, body armor and appropriate riding boots.
Only experienced riders should use the bike at full output, and initial testing should take place in a controlled private environment.
Review Methodology and Content Attribution
Primary Source: Logan Taylor
YouTube Channel: https://www.youtube.com/@logan-taylor
Original Review Video: https://www.youtube.com/watch?v=IcyZ9tK_Dcc
Official Product Page: https://79bike.com/products/yvolt-surge-v
This article is an independent WhichVolt summary and analysis of the supplied review report. It does not claim that WhichVolt personally performed the original testing.
Affiliate Disclosure
This article contains Amazon affiliate links. If you purchase through one of these links, WhichVolt may earn a commission at no additional cost to you.
Affiliate relationships do not determine the article’s ratings, criticisms or final recommendation.
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