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Moped-Style · Fat Tire

MACFOX X1S

The MACFOX X1S is a moped-style e-bike on 20″ fat tires with a 500 W motor and up to 28 miles of claimed range.

  • + 20″ × 4″ fat tires
  • + up to 28 mi range
  • + Hydraulic brakes
  • + UL 2849

Good for: Family e-bikes · E-bike classes explained

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The numbers that matter.

As listed by the seller on Amazon, with gaps filled from the manufacturer’s site.

MACFOX X1S electric bike, side view
  1. 01

    28mi

    Range

    one battery; up to 56 mi with an optional second battery

  2. 02

    20mph

    Top speed

  3. 03

    500W

    Motor (rated)

    750 W peak

Specifications

As listed by the seller on Amazon.

Checked 2026-10-22

Motor & power

Motor
500 W (750 W peak)
Torque
Not listed
Pedal sensor
Not listed
Throttle
Yes¹
Top speed
20 mph

Battery & range

Battery
Not listed
Charge time
Not listed
Range (claimed)
up to 28 mi (one battery; up to 56 mi with an optional second battery)

Frame & fit

Frame
Not listed
Material
High carbon steel
Folding
Not listed
Weight
Not listed
Max payload
Not listed
Tires
20″ × 4″¹

Brakes & drivetrain

Brakes
Hydraulic disc
Gears
3-speed
Suspension
Front

Safety & legal

E-bike class
Class 2 (ships as Class 2)
Certifications
UL 2849, UL 2271 (battery)
Water rating
Not listed

¹ The specs come from the Amazon listing. Details the listing leaves out come from the brand's official site (macfoxbike.com).

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