Jasion RetroVolt 2000W Fat Tire vs Jasion EB5 Ultra 26-Inch Fat: Spec Comparison
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
This jasion retrovolt electric bike vs eb5 ultra electric bike comparison looks at two fat tire models from Jasion. Both offer up to 70 miles of range and 20-inch or 26-inch wheels for all-terrain riding. The main difference lies in power and frame size. The RetroVolt focuses on high peak wattage and a compact frame, while the EB5 Ultra adds dual suspension and a larger battery capacity for heavier loads.
Key differences
| Aspect | Jasion RetroVolt 2000W Fat Tire E-Bike | Jasion EB5 Ultra 26-Inch Fat Tire E-Bike |
|---|---|---|
| Motor Power | 2000W peak | 2500W peak |
| Wheel Size | 20 inches | 26 inches |
| Battery Capacity | not listed | 1040Wh (52V 20Ah) |
| Suspension | not listed | Dual suspension |
| Payload Capacity | not listed | 330 lbs |
Which one should you choose?
Choose Jasion RetroVolt 2000W Fat Tire E-Bike if
- You prefer a more compact frame with 20-inch wheels for easier storage.
- You want a bike with a 2000W peak motor and 30 mph top speed.
- You ride on varied terrain but do not need dual suspension.
Choose Jasion EB5 Ultra 26-Inch Fat Tire E-Bike if
- You need a larger battery capacity for extended range.
- You require dual suspension for better comfort on rough trails.
- You carry heavier loads or need a higher payload capacity.
Verdict: Choose the RetroVolt if you prioritize a smaller footprint and high top speed. Select the EB5 Ultra if you need more power, a larger battery, and suspension for comfort. Both bikes share the same maximum range for typical use.
Specs: RetroVolt vs EB5 Ultra
motor power
The Jasion EB5 Ultra leads in raw output with a 2500W peak motor. This delivers strong acceleration and handles steep climbs with ease. The RetroVolt offers a 2000W peak motor, which is still powerful for most riders. Both bikes provide high torque, with the EB5 Ultra specifying at least 75N·m and the RetroVolt listing 99Nm. The higher peak wattage on the EB5 Ultra suggests it may feel more responsive on steep inclines or when carrying heavier loads. The RetroVolt’s torque figure is notable, but the EB5 Ultra’s higher power rating gives it an advantage for aggressive riding.
wheel size
Wheel size significantly changes the ride feel. The EB5 Ultra uses 26-inch wheels, which roll over obstacles more easily and maintain momentum better on rough terrain. The RetroVolt features smaller 20-inch wheels, which can make the bike more agile and easier to maneuver in tight spaces. Larger wheels generally provide a smoother ride on bumps and gravel. If you plan to ride on trails or uneven surfaces, the 26-inch wheels on the EB5 Ultra are the better choice. The 20-inch setup on the RetroVolt suits urban commuting where quick turns matter more than rolling efficiency.
suspension
Comfort on rough roads depends heavily on suspension. The EB5 Ultra comes with dual suspension, including a reinforced front fork and a 160mm mid-mounted rear shock. This setup absorbs bumps effectively and improves stability. The RetroVolt data does not mention any suspension system. Without rear suspension, the RetroVolt will transmit more vibration and impacts to the rider on bumpy paths. The EB5 Ultra’s full suspension makes it significantly more comfortable for off-road use and long rides on uneven surfaces. This is a clear advantage for riders prioritizing comfort.
battery capacity
Both bikes claim a maximum range of up to 70 miles. However, the EB5 Ultra specifies a 52V 20Ah battery, totaling 1040Wh. The RetroVolt data does not list battery voltage or capacity. A larger battery capacity usually supports longer range or higher power output. Since the EB5 Ultra has a more powerful motor, its large battery helps maintain that range. The RetroVolt achieves similar range with unspecified battery specs, which may imply a smaller capacity. For consistent power delivery and range assurance, the EB5 Ultra’s detailed battery specs provide more confidence.
brakes
Stopping power is critical for safety. The EB5 Ultra is equipped with hydraulic disc brakes, which offer responsive and reliable stopping power in various weather conditions. The RetroVolt data does not specify the type of brakes used. Hydraulic brakes generally require less hand effort and provide better modulation than mechanical disc brakes. If the RetroVolt uses mechanical brakes, the EB5 Ultra will be safer and easier to control during sudden stops. The lack of brake specification for the RetroVolt makes the EB5 Ultra the safer choice by default.
Which Jasion Fat Tire E-Bike Fits You
Riders needing maximum power and suspension
The EB5 Ultra features a 2500W peak motor and dual suspension. This setup provides stronger acceleration and better shock absorption on rough terrain. Hydraulic brakes offer reliable stopping power, while the 26-inch wheels enhance stability for heavy loads or steep climbs.
Commuters preferring a compact and agile frame
The RetroVolt uses a 2000W motor and 20-inch wheels for a smaller footprint. Its compact dimensions make it easier to store and maneuver in tight urban spaces. The 7-speed transmission offers versatile gearing for varied city streets and moderate inclines.
Budget-conscious riders wanting solid range and speed
Both bikes deliver up to 70 miles of range. The RetroVolt reaches 30 mph with its 2000W peak motor. You get essential fat tire traction and multiple riding modes without the added cost of the EB5 Ultra’s advanced suspension and hydraulic systems.
The products compared
Jasion RetroVolt 2000W Fat Tire E-Bike
Best for: off-road and mixed-terrain commuting
- Motor Power
- 2000W peak
- Battery Capacity
- 13Ah
- Battery Voltage
- 48V
- Maximum Range
- Up to 70 miles
- Top Speed
- 30 mph
- Wheel Size
- 20"
View on Amazon: Jasion RetroVolt 2000W Fat Tire E-Bike Affiliate link
The Jasion RetroVolt is a 20-inch fat tire electric bike designed for varied terrain. It features a 2000W peak motor and reaches a top speed of 30 mph. The battery supports a maximum range of 70 miles. This model includes a 7-speed transmission and four cycling modes. It suits riders seeking a robust build for off-road or urban commuting.
Pros
- 2000W peak motor provides strong acceleration
- 70-mile maximum range for extended trips
- 20 x 4-inch fat tires for stability
- Top speed of 30 mph
- 7-speed transmission for gear flexibility
Cons
- 20-inch wheels limit stability at high speeds compared to 26-inch models
- Heavier frame due to fat tire construction
- No mention of integrated front or rear lights
Good fit if
- You ride on loose surfaces like sand or gravel
- You need a top speed of 30 mph
- You prefer a compact 20-inch wheel setup
Skip if
- You prioritize high-speed stability on pavement
- You require a 26-inch wheel size
- You need a lighter bike for carrying
Verdict: Jasion RetroVolt 20-Inch Fat Tire E-Bike fits riders who value torque and terrain versatility over high-speed road stability. It is ideal for those who frequently ride on uneven ground or sand.
Jasion EB5 Ultra 26-Inch Fat Tire E-Bike
Best for: rugged terrain and long range
- Motor Power
- 2500W peak
- Battery Capacity
- 20Ah, 1040Wh
- Battery Voltage
- 52V
- Maximum Range
- Up to 70 miles
- Wheel Size
- 26"
- Suspension
- Dual suspension
View on Amazon: Jasion EB5 Ultra 26-Inch Fat Tire E-Bike Affiliate link
The Jasion EB5 Ultra is a 26-inch fat tire electric bike built for adults who need power and range. It features a 2500W peak motor with high torque and a large 52V 20Ah battery. This setup provides up to 70 miles of range. The bike includes dual suspension and hydraulic brakes for control on rough terrain. It is a solid option for riders seeking a robust machine for varied surfaces.
Pros
- 2500W peak motor for steep climbs
- 52V 20Ah battery for 70-mile range
- Dual suspension absorbs bumps
- Hydraulic disc brakes for stopping power
Cons
- Heavier build due to large battery
- Limited to 26-inch wheel size
- No mention of integrated display
Good fit if
- You need high torque for hills
- You ride on sand or snow
- You want long battery range
Skip if
- You prefer lighter aluminum frames
- You want smaller 20-inch wheels
- You need city-focused compact design
Verdict: Jasion EB5 Ultra 26-Inch Fat delivers strong torque and extensive range for rugged riding. It suits adults who prioritize power and stability on uneven surfaces over lightweight portability.
Specifications side by side
| Spec | Jasion RetroVolt 2000W Fat Tire E-Bike | Jasion EB5 Ultra 26-Inch Fat Tire E-Bike |
|---|---|---|
| Motor Power | 2000W peak | 2500W peak |
| Battery Capacity | 13Ah | 20Ah, 1040Wh |
| Battery Voltage | 48V | 52V |
| Maximum Range | Up to 70 miles | Up to 70 miles |
| Top Speed | 30 mph | not stated |
| Wheel Size | 20" | 26" |
| Suspension | Full suspension | Dual suspension |
| Bike Type | Fat tire | Fat tire, mountain |
| Target Audience | not stated | Adults |
| Max Speed | 30 MPH | not stated |
| Length | 67 inches | not stated |
| Height | 50 inches | not stated |
| Size | Standard | Large |
| Color | Slate | Gray |
| Model | RetroVolt | EB5 Ultra |
Frequently asked questions
Which Jasion fat tire bike is better for off-road riding?
The Jasion RetroVolt is better for uneven ground and sand. It fits riders who value torque and terrain versatility over high-speed road stability. The EB5 Ultra is also strong for rugged terrain but prioritizes power and stability on uneven surfaces. Both models handle mixed-terrain commuting well.
How do the wheel sizes compare between the RetroVolt and EB5 Ultra?
The RetroVolt uses 20-inch wheels, while the EB5 Ultra features 26-inch wheels. The larger 26-inch wheels on the EB5 Ultra provide greater stability and a smoother ride over rough patches. The 20-inch wheels on the RetroVolt offer a more compact profile for varied terrain.
What is the height difference between the two Jasion bikes?
The Jasion RetroVolt has a specified height of 50 inches. The EB5 Ultra does not list a specific height in its data. You should consider your inseam and riding comfort when choosing between the standard size of the RetroVolt and the large size frame of the EB5 Ultra.
Which bike is suitable for adults who need long range?
The EB5 Ultra is suitable for adults who prioritize power and stability on uneven surfaces. It is best for rugged terrain and long range. The RetroVolt is also capable but is ideal for those who frequently ride on uneven ground or sand rather than focusing solely on distance.
Are there color options for the Jasion RetroVolt and EB5 Ultra?
The Jasion RetroVolt is available in Slate color. The EB5 Ultra comes in Steel Gray. Both models feature fat tires for all-terrain riding. You can choose the color that best matches your style while getting the specific wheel size and power output each model offers.
Does the EB5 Ultra have a larger frame than the RetroVolt?
Yes, the EB5 Ultra is listed as size Large. The RetroVolt is listed as size Standard. The larger frame of the EB5 Ultra suits adults who prioritize power and stability. The standard size of the RetroVolt may fit riders who prefer a more compact bike for mixed-terrain commuting.