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Deal.ai › Compare

Hopepeak Hunter Folding Electric Bike vs Aostirmotor A20 Fat Tire Folding E-Bike

The Hopepeak Hunter is the stronger pick for most riders. It has a 48V 13.5Ah battery against the Aostirmotor's 36V 13Ah, a higher top speed, a brake light, a center color display and newer 21700 cells. The Aostirmotor A20 counters with wider 4.0" tires and front suspension, so it feels softer on rough ground. Owner ratings favor the Hopepeak clearly, 4.9 versus 3.9, and the A20 is heavy at around 70 lbs, which matters when you lift a folder into a trunk.

  • Choose the Hopepeak Hunter if you want more power, more range and a faster folder with a brake light and a readable center display.
  • Choose the Aostirmotor A20 if you ride mostly rough pavement, gravel or light trails and want the cushion of 4.0" tires and front suspension.

Prices

  • Hopepeak Hunter Folding Electric Bike: $499.99 at Walmart (last seen Nov 10)
  • Aostirmotor A20 Fat Tire Folding E-Bike: $399.99 at Newegg (last seen Nov 10)
  • Difference: the Aostirmotor A20 Fat Tire Folding E-Bike is $100.00 cheaper than the Hopepeak Hunter Folding Electric Bike at the latest prices (Nov 10)
Hopepeak
Hopepeak Hunter Folding Electric Bike for Adults

Hopepeak Hunter Folding Electric Bike

Hopepeak Hunter Folding Electric Bike for Adults

4.9(180 ratings)
$499.99at WalmartChecked Nov 10
See all prices and details
Visit Walmart
Pros
  • 500W motor with 80 Nm of torque for hills and starts
  • 48V 13.5Ah battery using newer 21700 cells
  • 28 mph top speed with five assist levels and a throttle
  • Brake light and center color display are rare at this level
  • Folds at stem and frame without tools
Cons
  • Rigid fork passes more road buzz to your hands
  • 3.0" tires are narrower than the A20's
  • No suspension listed for trail use
Aostirmotor
Aostirmotor A20 Fat Tire Folding Electric Bike

Aostirmotor A20 Fat Tire Folding E-Bike

Aostirmotor A20 Fat Tire Folding Electric Bike

3.9(107 ratings)
$399.99at NeweggChecked Nov 10
See all prices and details
Visit Newegg

Store links may earn us a commission. Price via Klarna.

Pros
  • 4.0" fat tires soak up rough surfaces
  • Front suspension adds comfort
  • Folds for trunk or under-desk storage
  • Aluminum frame keeps the design simple
Cons
  • Around 70 lbs makes lifting awkward
  • 36V battery and 25 mph cap trail the Hopepeak
  • Lower owner rating, 3.9 out of 5

What separates them

Hopepeak Hunter Folding Electric BikeAostirmotor A20 Fat Tire Folding E-Bike
Battery48V 13.5Ah with 21700 cells36V 13Ah lithium
Top speedUp to 28 mph across five assist levelsUp to 25 mph
Tires20" x 3.0" fat tires20" x 4.0" fat tires
SuspensionRigid forkFront suspension
Safety lightingRear brake light that brightens on brakingNot listed
Display3.5" center-mounted color displayNot specified
WeightNot listed, but a compact folderAbout 70 lbs
Owner rating4.9 out of 5 from 180 ratings3.9 out of 5 from 107 ratings

Price history

$399.99$399.99
Oct 30Nov 11
  • Aostirmotor A20 Fat Tire Folding E-Bike: lowest $399.99 on Oct 30 at Walmart; $399.99 on Nov 11.

Prices at every store

Hopepeak Hunter Folding Electric Bike

  • WalmartNew

    In stockSold by HOPEPEAK EBIKEReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $499.99Free shippingChecked Nov 10
    Visit Walmart
Prices and history →

Aostirmotor A20 Fat Tire Folding E-Bike

  • NeweggNew

    In stock

    $399.99Free shippingChecked Nov 10
    Visit Newegg
  • WalmartNew

    In stockSold by ELFF BIKE CO.,LIMTIED

    $399.99Free shippingChecked Nov 8
    Visit Walmart
  • WalmartNew

    Availability unknown

    $399.99Checked Nov 1
    Visit Walmart
  • epcyclingbike.comNew

    Availability unknown

    $839.00Checked Nov 8
    Visit epcyclingbike.com

Store links may earn us a commission. Some prices via Klarna.

All 4 stores and price history →

Specs compared

SpecHopepeak Hunter Folding Electric BikeAostirmotor A20 Fat Tire Folding E-Bike
colorBlackBlack
actual_colorBlackBlack
patternStandard—
Total Weight—~70 lbs
Top Speed—Up to 25 mph
Motor Size—500W rear hub motor
Battery Type—36V 13Ah lithium battery
Tire Type—20″ x 4.0″ fat tires
Suspension Type—Front Suspension
Frame Material—Aluminum
Electric—Yes
Age Group—Adult
Show all 16 specsShow fewer specs
SpecHopepeak Hunter Folding Electric BikeAostirmotor A20 Fat Tire Folding E-Bike
Number Of Speeds—7 speed
Tire Width—4 inch tires
size—20" x 4"
Department—Unisex

What reviewers say

Hopepeak Hunter Folding Electric Bike

  • 4.9 / 5180 ratings

Rated 4.9 out of 5 across 180 ratings, the Hunter draws praise for its power, folding convenience and stable fat-tire ride. Owners treat it as a capable compact e-bike rather than a toy.

What people mention
  • Motor powerPraisedRiders say the 500W motor climbs hills and pulls away from stops with more authority than 350W folders.
  • FoldingPraisedOwners like that it folds at the stem and frame in seconds without tools.
  • Fat tiresPraisedThe 3.0-inch tires are called stable and comfortable over bumps, gravel and grass.
  • WeightCriticisedThe motor and fat tires make it heavy and awkward to lift or carry when folded.

Aostirmotor A20 Fat Tire Folding E-Bike

  • 3.9 / 5107 ratings

Ratings average 3.9 out of 5 across 107 reviews, so most owners are satisfied but a sizable share are not. Complaints tend to center on weight and battery range rather than the motor or tires.

What people mention
  • WeightCriticisedOwners say the roughly 70-lb bike is hard to lift into a trunk or carry up stairs.
  • Battery rangeCriticisedThe 36V 13Ah pack drains quickly with throttle use on fat tires, so riders plan shorter trips.
  • Fat tiresPraisedRiders like the 20 x 4-inch tires on gravel, dirt and uneven pavement.
  • FoldingPraised

Questions and answers

Which is better for commuting?
The Hopepeak Hunter. Its 48V battery, 28 mph top speed and brake light suit road riding better. The A20's suspension and wide tires help on broken pavement but it is heavier to haul.
Which handles rough trails better?
The Aostirmotor A20, thanks to its 4.0" tires and front suspension. The Hopepeak's 3.0" tires and rigid fork are fine for gravel and grass but transmit more bumps.
Which lasts longer?
The Hopepeak uses 21700 cells, which generally hold up better over many charge cycles than older 18650 cells. The A20 gives no cell details, so its long-term battery life is harder to judge.
Is the Hopepeak worth stepping up to?
For most riders, yes. You get a bigger battery, more speed, a brake light and a color display. Step to the A20 only if suspension and wider tires matter more to you.
Can both fit in a car trunk?
Both fold, but the A20 weighs about 70 lbs, so lifting it alone is hard. The Hopepeak is the easier one to load and store regularly.

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The fold lets owners store it in a car trunk or a small apartment.