Jasion EB5 MAX Ebike for Adults with 1500W Peak Motor
- Electric Bicycle
- 26 inches
- 400 pounds
- 720 Wh
- More reviewed than 66%
A powerful fat tire ebike that reviewers rated highly for speed and value, though brake squeal and at least one report of early mechanical failures are worth weighing against the price.
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How it ranks among the 478 electric bicycles we track
4.4★ across 38 Amazon ratings, Bayesian-smoothed toward the category average.
38 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
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
A fat tire electric mountain bike with a 1500W peak motor, a 720Wh removable battery, and a top assisted speed over 28mph, built around 26x4.0 tires and dual hydraulic disc brakes.
Jasion pairs the motor with a color display that shows speed, mileage, and battery level, plus cruise control and a password protected dashboard. The company rates range at up to 65 miles on pedal assist and 35 miles on throttle alone from the 48V 15Ah battery. Reviewers who tested it at higher body weights, including riders over 300 pounds, reported the frame and motor handled the load without issue.
- 1500W peak motor, 28+ MPH top assisted speed
- 720Wh (48V 15Ah) removable, lockable battery
- 26 x 4.0 fat tires with lockable suspension fork
- 180mm dual disc brakes, 7-speed drivetrain
Who it's for
Riders who want a heavier duty fat tire ebike for mixed terrain, including larger riders who need a bike rated to carry more weight. Less suited to anyone wanting a lighter city commuter, given the bike's size and weight.
What buyers say
From Amazon customer reviews.
Reviewers were largely positive on power, assembly ease, and value, including multiple heavier riders who reported the bike handled their weight well. Recurring complaints centered on brake noise, with a few describing squeaking hydraulic brakes, and one reviewer reported a sheared front brake screw and a slow, repeated request loop from Jasion customer service during the warranty process. Taller riders at 6'4" and up may need a longer seat post.
Strengths and trade-offs
Drawn from this product's published specifications.
- 1500W peak motor delivers strong acceleration and hill climbing
- 720Wh removable, lockable battery rated up to 65 miles on assist
- Handled riders over 300 lbs smoothly per multiple reviewers
- Cruise control and password protected color display
Specifications
| Brand | Jasion |
|---|---|
| Dimensions & fit | |
| Wheel Size | 26 inches |
| Maximum Weight Recommendation | 400 pounds |
| Size | Large |
| Capacity & performance | |
| Bicycle Gear Shifter Type | Twist Grip |
| Bicycle Drivetrain Type | chain drive |
| Number Of Speeds | 7 |
| Age Range Description | Adult |
| Power & efficiency | |
| Lithium Battery Energy Content | 720 Wh |
| Power Source | Electric motor |
| Construction & materials | |
| Frame Material Type | Carbon Steel |
| Wheel Material | Aluminum |
| Color | Gray |
| Included components | |
| Unit Count | 1 |
| Included Components | Cargo Rack, Mudguard, Tool Kit |
| Warranty & support | |
| Warranty Type | Limited |
| Warranty Description | 1 year |
| Other details | |
| Bike Type | Electric Bike |
| Suspension Type | Front |
| Electric Assist Type | pedal assist, throttle assist |
| Is Assembly Required | No |
| Intended Riding Terrain | Mountain Terrain, Unpaved Trails |
| Additional Features | LCD-Display |
| Brake Style | Disc |
| Specific Uses For Product | Off-Road, Snow |
| 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 Ebike for Adults with 1500W Peak MotorThis product | 4.4 / 5 | 38 | 3.8 / 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 |
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Questions about the Jasion electric bicycles
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How much weight can the Jasion EB5 MAX handle?
The manufacturer doesn't publish an official rider weight limit in this listing, but reviewers including a 360 lb rider reported it handled their weight smoothly.
How far will it go on a charge?
Jasion rates it at up to 65 miles with pedal assist and 35 miles on throttle alone from the 720Wh battery.
Are the brakes reliable?
Most reviewers found the hydraulic disc brakes adequate though a few noted squeaking, and one reviewer reported a sheared brake screw requiring a warranty repair.