Addmotor M-550 P7

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Release Year
Charge Time
6, 7 Hours
Maximum Range
65 Miles
Top Speed
26 mph
750 W
80 Nm
Volts and Amp Hours
48V 17.5Ah
Wheel Size
Number of Gears
Gearing Type
98 lb
Brake Type
Frame Material

Summary of Reviews

We have read all expert and user reviews on the Addmotor M-550 P7. In summary, this is what cyclists think.

11 reasons to buy

  • The M-550 P7 is equipped with a 750 W motor that can output 80 Nm of torque.
  • With absolute minimal pedal assistance, the M-550 travels 65 mi on a single charge.
  • Huge 4” tires provide a cushioned, mattressy feel on all surfaces.
  • An 80 mm ‘Addshox’ suspension fork provides relief over mild road protuberances.
  • Both Addmotor and M-550 owners say that a top speed of 26 mph is attainable.
  • A proud M-550 owner describes their gray/orange M-550 as “beautiful”.
  • A sturdy rear rack comes fitted to the Addmotor M-550 P7 Electric Fat Bike.
  • Front and rear fenders are included with the M-550.
  • Front and rear integrated lights are also included with the M-550.
  • An owner says the M-550 took them less than ½ an hour to assemble.
  • One owner describes the M-550 as “whisper quiet”.

5 reasons not to buy

  • The M-550 weighs a huge 98 lb, giving riders ‘that sinking feeling’ on climbs.
  • Addmotor says the M-550 is only suited to taller riders, from 5’10” to 6’5”.
  • A buyer received a faulty battery pack that didn’t work, from new.
  • Buyers report disappointing experiences with Addmotor’s customer service.
  • An owner says Addmotor’s included tools are too weak to use for assembly.

Bottom line

Folk who own the Addmotor M-550 P7 Electric Fat Bike have described it as ‘high quality’, ‘fun’ and “beautiful”. It weighs almost 100lb. For this weight, owners get ‘go-almost-anywhere’ 4”-fat-tires on 26” rims. With an 80 mm suspension fork and mechanical disc brakes, the M-550 is not intended for real trail use, but it does serve as a cushy commuter for e-bikers who refuse to leave the saddle. It comes equipped with all you could need for urban errandry; integrated lighting, full fenders and a rear rack. This is a ‘tall-person’ bike, suitable for riders from 5’10” to 6’5”. It's a Class 2 rig which can, somehow, reach a top speed of 26 mph.

Expert Reviews

0/100 based on 0 rated expert reviews

User Ratings

90/100 based on 10 ratings
  • 5 star
  • 4 star
  • 3 star
  • 2 star
  • 1 star


Compared to other bikes
#191 Best Electric
Bottom 10%
#86 Best Fat Tire
Bottom 20%
#8 Best Addmotor Bike
Bottom 50%
#501 Best of All Bikes
Bottom 20%

Bike Comparison

Addmotor M-550 P7 in comparison to averages

Forum Discussions

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