Jasion EB5 MAX Electric Bike for Adults with 2000W Peak Motor
- Electric Bicycle
- 26 inches
- 720 Wh
- Twist Grip
- More reviewed than 94%
A heavy, well equipped fat tire e-bike with real off-road hardware, worth the price if you can tolerate assembly and a bolt check after the first rides.
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How it ranks among the 478 electric bicycles we track
4.3★ across 263 Amazon ratings, Bayesian-smoothed toward the category average.
263 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 478 electric bicycles we track - how the scorecard works · full electric bicycles data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jun 21, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Jasion EB5 MAX is a fat tire electric mountain bike with a 2000W peak motor and a 720Wh battery, built for adults who want speed past 28 mph plus cruise control for longer rides.
The 26x4 inch tires and lockable suspension fork are aimed at gravel, sand and mud rather than pavement commuting, though fenders and a rear rack make it usable for daily errands too. Battery range is rated up to 65 miles on pedal assist and 35 on throttle alone, and the pack is removable and lockable for charging indoors. Reviewers describe the frame as heavy but sturdy, with a handful reporting tire pressure loss and one reporting a battery that would not charge.
- 2000W peak motor with 28+ mph top speed
- 48V 15Ah (720Wh) removable, lockable battery
- 26 x 4 inch puncture resistant fat tires
- Cruise control and password protected display
Who it's for
Riders who want an off-road capable e-bike for trails, sand or gravel rather than a lightweight city commuter. Larger riders have flagged it as roomy and stable, and delivery driving and errand use came up more than once in reviews.
What buyers say
From Amazon customer reviews.
Buyers consistently called out the build quality and power as strengths, describing the bike as heavy but sturdy with a battery that arrives fully charged. Recurring complaints include tires that slowly lose air, a front wheel vibration at higher speeds for one rider, and bolts that loosen after the first 20 miles and need retightening. One reviewer reported a battery that would not charge and described a difficult experience getting the seller or Amazon to resolve it.
Strengths and trade-offs
Drawn from this product's published specifications.
- 2000W motor handles hills with power to spare
- 720Wh battery supports long rides
- Fat tires grip sand, mud and gravel
- Cruise control eases long distance riding
Specifications
| Brand | Jasion |
|---|---|
| Model | EB5 MAX |
| Dimensions & fit | |
| Wheel Size | 26 inches |
| Size | Large |
| Capacity & performance | |
| Bicycle Gear Shifter Type | Twist Grip |
| Bicycle Drivetrain Type | hub drive |
| Number Of Speeds | 7 |
| Age Range Description | Adult |
| Power & efficiency | |
| Lithium Battery Energy Content | 720 Wh |
| Construction & materials | |
| Frame Material Type | Carbon Steel |
| Color | Gray |
| Included components | |
| Included Components | Tool Kit |
| Other details | |
| Bike Type | Electric Bike |
| Suspension Type | Front |
| Electric Assist Type | throttle assist |
| Additional Features | LCD-Display |
| Brake Style | Disc |
| Style Name | Standard |
| Derailleur Configuration | Rear |
Other Jasion electric bicycles
How it compares
This product against the closest alternatives we track in electric bicycles.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Jasion EB5 MAX Electric Bike for Adults with 2000W Peak MotorThis product | 4.3 / 5 | 263 | 3.6 / 5 |
| Wooken Electric Bike for Adults with 500W MotorWooken | 4.4 / 5 | 312 | 4.1 / 5 |
| TotGuard Electric BikeTotGuard | 4.4 / 5 | 286 | 4.1 / 5 |
| ANCHEER 14" Folding Electric Bike for TeensAncheer | 4.2 / 5 | 329 | 4.0 / 5 |
| Gotrax 16" Folding Electric BikeBrand | 4.4 / 5 | 555 | 4.0 / 5 |
Similar electric bicycles from other brands
Questions about the Jasion EB5 MAX
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How far can the Jasion EB5 MAX go on a charge?
Jasion rates the 720Wh battery for up to 65 miles using pedal assist or 35 miles on throttle alone, though actual range depends on rider weight, terrain and assist level.
Does the EB5 MAX come assembled?
It ships mostly assembled with tools included; reviewers report assembly times of about 20 to 45 minutes following the included instructions and video.
What terrain is the EB5 MAX built for?
Its 26x4 inch fat tires, lockable suspension fork and dual disc brakes are suited to sand, gravel, mud and uneven trails as well as paved roads.