MACFOX X7 Fat Tire Electric Bike 750W
- Wheel Size: 20 inches
- Electric Assist Type: Pedelec
- Brake Style: Dual Hydraulic Brakes
- Suspension Type: Hydraulic Front Fork
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A Class 2 compliant commuter e-bike with real hydraulic braking and an expandable battery, let down for at least one buyer by a costly return process after an early failure.
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ASIN: B0F1N5NYSXModel: X7Category: Electric Bicycles
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Overview
The Macfox X7 is a Class 2 compliant electric bike with a 500W motor rated to 750W peak, hydraulic disc brakes, a removable 48V 13Ah battery, and 20x5.0 rear fat tires, built for school, city, and town commuting without needing a license or registration.
The battery expansion slot lets a second pack be added to extend range beyond the roughly 30 miles quoted for PAS1 mode on a single battery.
- 500W motor rated to 750W peak output
- Removable 48V 13Ah battery, expandable with a second pack
- Hydraulic brakes plus a hydraulic front shock fork
- 20x4.5 front and 20x5.0 rear fat tires
Who it's for
Parents buying for a teenager and adults wanting a legally unrestricted commuter fit the intended use well. Riders wanting off road performance beyond light dirt and gravel, or anyone unwilling to risk a costly return shipment, should weigh the fit carefully first.
Pros and cons
- Class 2 compliant, no license or registration required
- Hydraulic brakes and a hydraulic front fork for control and comfort
- Battery expansion slot allows a second pack for extended range
- Two person assembly is easier than solo per at least one reviewer
Performance notes
When Macfox support was contacted over a damaged crank arm, the company sent a replacement part promptly despite an initial shipping address mix up.
Where it stands among electric bicycles
- #6 most-searched brand and model of the 89 electric bicycles lines we track (by search demand, not sales).
From the specs of the 502 electric bicycles we list; not a test result.
Specifications
| Brand | Macfox |
|---|---|
| Model | X7 |
| Dimensions & fit | |
| Wheel Size | 20 inches |
| Wheel Width | 5 incheshigher than 100% of 243 electric bicycles |
| Capacity & performance | |
| Number Of Speeds | 3 |
| Bicycle Drivetrain Type | Electric |
| Bicycle Gear Shifter Type | Twist Grip |
| Age Range Description | Adult |
| Power & efficiency | |
| Power Source | Rechargeable Battery |
| Construction & materials | |
| Frame Material Type | High Carbon Steel |
| Wheel Material | Alloy Steel |
| Color | Black |
| Warranty & support | |
| Warranty Type | Limited |
| Other details | |
| Electric Assist Type | Pedelec |
| Brake Style | Dual Hydraulic Brakes |
| Suspension Type | Hydraulic Front Fork |
| Bike Type | Electric Bike |
| Is Assembly Required | Yes |
| Model Year | 2026 |
| Theme | Motorcycle |
Closest rivals on specs
Qlife Spark Fat Tire Electric Dirt Bike 1800W- Wheel Width 5 vs 4 inches (+25%)
HAPPYRUN G50 Dual Suspension Fat Tire Electric Bike- Wheel Width 5 vs 4 inches (+25%)
Frequently asked questions
Can the battery range be extended?
Yes, the frame has a battery expansion slot for a second pack to roughly double the range.
What happens if a part is damaged after purchase?
One reviewer reported Macfox support responded quickly and shipped a replacement crank arm after accidental damage.