Jasion Thunder Pro Fat Tire Electric Bike 2000W
- 2000W peak motor with pedal assist
- Battery listed two ways: 1040Wh in the title, 624Wh in the specs
- 90 miles listed range
- 35+ MPH listed top speed
- 500 lb capacity per the title
- Twist grip shifter, chain drive
- 64 inch minimum rider height
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A high-output fat tire e-bike with a large claimed range, but the listing contradicts itself on battery size. Get the real capacity confirmed before buying.
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ASIN: B0G14CLZHVCategory: Electric Bicycles
More from this brandAll Jasion electric bicyclesOverview
Jasion builds the Thunder Pro on wide rubber tires with pedal assist, a removable battery, a twist grip shifter and chain drive. A desert camo finish and a full warranty are named in the listing.
Power and capacity headline the listing: a high peak motor figure, long listed range and generous load capacity. The weak point is the battery, where the title and the spec table give two different capacities, and the listing never describes the brakes or the fork.
Who it's for
Taller riders after power and a high weight rating on fat tires. The listing sets a minimum rider height, so shorter riders should look at other frames. Buyers who plan around the range figure should settle which battery size is correct first.
Pros and cons
- High peak motor rating
- High weight capacity
- Full warranty listed
- Twist grip shifter
- Battery figures conflict
- Brake type not listed
- Suspension not described
Performance notes
Range depends on the battery capacity, and since the listing gives two figures the real distance is uncertain. Pedal assist adds power in step with pedaling, so terrain and rider weight change the result. Fat rubber tires run at low pressure, which helps on loose surfaces and adds rolling drag on pavement.
Specifications
| Brand | Jasion |
|---|---|
| Dimensions & fit | |
| Maximum Weight Recommendation | 500 lb (from title) |
| Wheel Size | 26 inches |
| Minimum User Height | 64 inches |
| Capacity & performance | |
| Wattage | 2000 watts peak |
| Bicycle Drivetrain Type | Chain drive |
| Bicycle Gear Shifter Type | Twist grip |
| Maximum speed | 35+ mph |
| Range | 90 miles |
| Power & efficiency | |
| Lithium Battery Energy Content | 624 watt hours (title says 1040Wh)lower than 59% of 210 electric bicycles |
| Construction & materials | |
| Wheel Material | Rubber |
| Color | Desert camo |
| Warranty & support | |
| Warranty Type | Full warranty |
| Other details | |
| Electric Assist Type | Pedal assist |
Closest rivals on specs
Frequently asked questions
Which battery size does the Jasion Thunder Pro have?
The listing contradicts itself: the title says 1040Wh and the spec table says 624 Wh. Confirm with the seller before you rely on the 90 mile range.
How tall do you need to be for the Thunder Pro?
The spec table gives a minimum user height of 64 inches.
What happens to the power when I stop pedaling?
The listing names pedal assist only and does not mention a throttle, so the motor assists while you pedal.