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Jasion

Jasion Thunder Full Size Fat Tire Electric Bike 1800W

  • 1800W peak motor, 30+ mph top speed
  • 864 Wh removable battery, 80 mile range claimed
  • 26 inch fat tires, 4 inches wide
  • Front suspension, hydraulic disc brakes
  • Pedal assist, twist grip shifter, chain drive
  • 400 pound rider limit
  • Fenders, cargo rack, lights, turn signals, horn included
  • Aluminum frame

Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A large frame e-bike on fat tires with pedal assist, hydraulic brakes, a rack, fenders and a full set of lights. The listing gives no gear count and no tested range.

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ASIN: B0FXGFWSXDCategory: Electric Bicycles

More from this brandAll Jasion electric bicycles

Overview

Daily commutes with cargo and night riding are the setting for this bike, which ships with fenders, a rack, a headlight, a brake light, turn signals and a horn.

Power, battery size and a complete road kit make it ready for utility riding. The limits are front suspension only, no stated gear count, and a range figure that is only a claim.

Who it's for

Utility riders who want signals, a rack and a big battery on a full sized frame fit this bike. Riders who need a folding design, full suspension or a published gear count should look elsewhere.

Pros and cons

Pros
  • Full lighting and turn signals
  • Cargo rack included
  • Hydraulic disc brakes
  • Large removable battery
Cons
  • Front suspension only
  • Gear count not listed
  • Range is a claim
  • Warranty details sparse

Performance notes

Peak motor power drives acceleration and hills, while battery energy and assist level govern range. Fat tires and the front fork smooth rough pavement, and hydraulic disc brakes give controlled stops under load. A twist grip shifter works the chain drive.

Specifications

BrandJasion
Dimensions & fit
Maximum Weight Recommendation400 poundshigher than 83% of 250 electric bicycles
Wheel Size26 incheshigher than 64% of 367 electric bicycles
Wheel Width4 inches
Capacity & performance
Wattage1800 watts (title)
Bicycle Drivetrain TypeChain drive
Bicycle Gear Shifter TypeTwist Grip
Maximum speed30+ mph (title)
Range80 miles
Power & efficiency
Lithium Battery Energy Content864 watt hours
Construction & materials
Frame Material TypeAluminum
Included components
Included ComponentsFenders, Cargo Rack, Headlight, Brake Light, Turn Signals, Horn
Warranty & support
Warranty DescriptionLimited
Other details
Electric Assist TypePedal assist
Brake StyleHydraulic disc
Suspension TypeFront

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Frequently asked questions

Is the Jasion Thunder a folding bike?

Nothing in the listing says it folds. The title describes it as full sized.

What comes with the Jasion Thunder?

The included components are fenders, a cargo rack, a headlight, a brake light, turn signals and a horn.