StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Compare

SYX MOTO 20" Fat Tire Electric Bike vs AOSTIRMOTOR A20 Folding Electric Bike

The AOSTIRMOTOR A20 is the stronger pick for most riders: its 500W motor and 48V 13Ah battery give more power and range than the SYX MOTO's 350W setup, and the aluminum frame keeps weight down. The SYX MOTO counters with a Bafang-branded motor, a Bluetooth LCD, and a lockout suspension fork, which matter if you want app connectivity and tunable ride feel. Both are 20-inch fat-tire folders with 7-speed Shimano gearing and mechanical disc brakes, so the real split is power and range versus brand-name components and display features.

  • Choose the SYX MOTO if you want a Bafang motor, a Bluetooth LCD display, and a lockout fork for mixed pavement and trail riding.
  • Choose the AOSTIRMOTOR A20 if you want more motor power, a bigger battery, and an aluminum frame for commuting and hauling.

Prices

  • SYX MOTO 20" Fat Tire Electric Bike: $399.00 at SYX MOTO (checked today)
  • AOSTIRMOTOR A20 Folding Electric Bike: $399.00 at Walmart (checked today)
  • Difference: both cost the same today
SYX MOTO
SYX MOTO 20" Fat Tire Electric Bike for Adults

SYX MOTO 20" Fat Tire Electric Bike

SYX MOTO 20" Fat Tire Electric Bike for Adults

$399.00at SYX MOTOChecked 9 h ago
See all prices and details
Visit SYX MOTO
Pros
  • Bafang-branded motor with 54Nm torque for hills
  • Bluetooth LCD display for phone pairing and ride data
  • Suspension fork with lockout for firmer climbing and paved riding
  • Shimano 7-speed drivetrain with Shimano flywheel
  • UL2849-certified battery
Cons
  • 350W motor is less powerful than the A20's 500W
  • Smaller battery capacity than the A20
  • Frame material listed inconsistently across sources
Leavan AOSTIRMOTOR
Leavan AOSTIRMOTOR Folding Electric Bike

AOSTIRMOTOR A20 Folding Electric Bike

Leavan AOSTIRMOTOR Folding Electric Bike

5(1 rating)
$399.00at WalmartChecked 4 h ago
See all prices and details
Visit Walmart
Pros
  • 500W motor gives stronger acceleration and hill assist
  • 48V 13Ah battery for longer assisted range
  • Aluminum frame keeps the folder manageable to lift
  • UL 2849 certified
  • Rear rack included for cargo and commuting
Cons
  • No Bluetooth or smart display listed
  • Front suspension lacks a lockout
  • 60 lbs is heavy to carry folded

What separates them

SYX MOTO 20" Fat Tire Electric BikeAOSTIRMOTOR A20 Folding Electric Bike
Motor350W Bafang geared hub, 54Nm torque500W brushless geared hub
Battery48V 12.8Ah (about 614Wh)48V 13Ah (about 624Wh)
Frame materialAluminum 6061, foldableAluminum alloy, foldable
Tires20 x 4.0 fat tires20 x 4.0 fat tires
SuspensionFront fork with lockoutFront suspension, no lockout listed
DisplayLCD with BluetoothNot specified as smart or Bluetooth
DrivetrainShimano 7-speed with Shimano flywheel7-speed
WeightNot listed60 lbs

Price history

$499.99$349.00
Oct 30Nov 10
  • SYX MOTO 20" Fat Tire Electric Bike: lowest $349.00 on Oct 30 at syxmoto.com; $399.00 on Nov 10.
  • AOSTIRMOTOR A20 Folding Electric Bike: lowest $399.99 on Nov 9 at Newegg; $399.99 on Nov 10.

Prices at every store

SYX MOTO 20" Fat Tire Electric Bike

  • SYX MOTONew

    In stockReturn policy

    $399.00Checked 9 h ago
    Visit SYX MOTO
  • syxmoto.comNew

    In stock

    $399.00+ $99.99 shippingChecked 14 h ago
    Visit syxmoto.com
  • WalmartNew

    In stockSold by SYX MOTO

    $499.99Free shippingChecked Nov 9
    Visit Walmart
  • WalmartNew

    Availability unknown

    $499.99Checked Nov 7
    Visit Walmart
All 2 stores and price history →

AOSTIRMOTOR A20 Folding Electric Bike

  • WalmartNew

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

    $399.00Free shippingChecked 4 h ago
    Visit Walmart
  • NeweggNew

    In stock

    $399.99Free shippingChecked 4 h ago
    Visit Newegg
  • WalmartNew

    In stockSold by ELFF BIKE CO.,LIMTIED

    $399.99Free shippingChecked Nov 9
    Visit Walmart

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

All 2 stores and price history →

Specs compared

SpecSYX MOTO 20" Fat Tire Electric BikeAOSTIRMOTOR A20 Folding Electric Bike
Frame material20''aluminum 6061 frame, foldableAluminum
ElectricYesYes
Age GroupAdultAdult
Number Of Speeds7 speed7 speed
ColorBlackBlack
Front forksuspension with lockout—
Motor350W Bafang motor—
Wheel size20 ''* 4.0—
Torque54NM—
Battery48V12.8AH—
Max speed25-36KM/H—
Pure electric mileage38-45KM—
Show all 30 specsShow fewer specs
SpecSYX MOTO 20" Fat Tire Electric BikeAOSTIRMOTOR A20 Folding Electric Bike
Assistance mileage45-60KM—
Brakedisc brake—
DerailleurShimano 7 speed, Shimano flywheel—
DisplayLCD Bluetooth display—
Frame Size16 inch frame—
Motor power—500 watts
Top speed—20 MPH
Battery voltage—48 volt
Bike weight—60 lbs
Weight limit

Questions and answers

Which is better for hilly commuting?
The AOSTIRMOTOR A20. Its 500W motor outpowers the SYX MOTO's 350W unit, so climbs and loaded starts feel easier. The SYX MOTO's 54Nm torque and lockout fork help, but raw power favors the A20.
Which has more range per charge?
They are close. The A20's 48V 13Ah battery is slightly larger than the SYX MOTO's 48V 12.8Ah pack, so expect a small edge to the A20 in pedal-assist range under the same conditions.
Which is easier to fold and store?
Both fold at the frame and use 20-inch wheels. The A20 lists 60 lbs; the SYX MOTO does not publish a weight, so check its listed figure before buying if you carry it upstairs or into a trunk daily.
Is the SYX MOTO worth stepping up to over the A20?
Only if the Bluetooth display, Bafang motor name, and lockout fork matter to you. If you mainly want power and range, the A20 delivers more of both.
Do both have disc brakes and 7 speeds?
Yes. Both list mechanical disc brakes and a 7-speed drivetrain, so braking and gearing are comparable across the two.
Which is better for off-road and sand?
Both run 20 x 4.0 fat tires, so traction is similar. The A20's extra motor power helps in loose sand and snow; the SYX MOTO's lockout fork helps on firmer mixed terrain.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

More comparisons

  • SYX MOTO 20" Fat Tire Electric Bike for Adults vs Aostirmotor A20 Fat Tire Folding Electric Bike
  • VIVI MT20UL Electric Bike 3.0" Fat Tire Folding Electric Bike SGS Certified to UL2849 vs SYX MOTO 20" Fat Tire Electric Bike for Adults
  • URLIFE E20 20*3.0 Fat Tire Commuting Electric Bike vs SYX MOTO 20" Fat Tire Electric Bike for Adults
  • SYX MOTO 20" Fat Tire Electric Bike for Adults vs Aostirmotor Folding Electric Bike 20 inch Fat Tire Electric Bicycle with 500W Motor 36V 13AH Removable Lithium Battery,ebikes for Adults UL2849
  • SYX MOTO 20" Fat Tire Electric Bike for Adults vs P1PRO Folding Ebike
  • SYX MOTO 20" Fat Tire Electric Bike for Adults vs URLIFE 20"3.0 Fat Tire Electric Bike for Adult
  • SYX MOTO 20" Fat Tire Electric Bike for Adults vs AIVA 20" Folding Bike for Adult
  • SYX MOTO 20" Fat Tire Electric Bike for Adults vs Xspec 20" 7 Speed City Folding Compact Bike

Buying guides that pick them

  • Best 20-inch folding fat tire bikes under $400
  • Best 20-inch folding fat tire bikes under $350
  • Best 20-inch folding fat tire bikes under $500
  • Best 20-inch folding fat tire electric bikes under $350
—
60 lbs including rider and extra gear
Rear rack—equipped with a rear rack
Motor type—brushless geared hub motor
Throttle—twist grip throttle
Controller—48 volt 22 amp motor controller
Available colors—Black (matte) with Black wheels
Suspension Type—Front Suspension
Tire Width—4 inch tires
Department—Unisex
Best 20-inch folding electric bikes with fat tires under $400
  • Best fat tire electric bikes under $500