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Updated October 21, 2026 · CommuteCue Editorial Team

A DECE OASIS vs Aventon

A DECE OASIS scores 8.9 and Aventon 8.9 out of 10. Compare their differences and shared features below.

A DECE OASIS

Higher score in this comparison

8.9/10
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Aventon

Aventon

8.9/10
Visit

Where A DECE OASIS and Aventon differ

A DECE OASIS vs Aventon
CompareA DECE OASISReviewVisitVisitAventonAventonReviewVisitVisit
Reference modelsADO Air 20S, ADO Air 28, ADO Air Carbon Pro, ADO Air One UltraSoltera 2.5 Ebike, Aventure 3 Ebike, Current ADV Ebike, Abound LR Ebike
Price from€1,199$1,199
Price up to€2,499$5,999
Motor positionHubMid
Nominal motor power (W)250350 to 750
Assist classEU 25Us class 2
Largest battery (Wh)370800Higher
Claimed range (km)100177Higher
Lightest model (kg)14.7Lower16.8
Maximum payload (kg)120181Higher
Frame warranty5 yearsHigher2 years
Service networkOwnPartner
MarketsAT, BE, BG, HR, CZ, DK, EE, FI, FR, DE, GR, HU, IE, IT, LV, LT, LU, MT, NL, PL, PT, RO, SK, SI, ES, SEUS, CA, DE
ThrottleNot confirmedYes

Same on both: Removable battery (Yes), Belt drive (Yes), Battery warranty (2 years), Sales model (Both), Money-back period (14 days), Finance (Yes).

We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings. Partners with a live offer in your country come first, then every other brand by score.

Key differences

  • Largest battery (Wh) is higher at Aventon: 800 vs 370.
  • Claimed range (km) is higher at Aventon: 177 vs 100.
  • Lightest model (kg) is lower at A DECE OASIS: 14.7 vs 16.8.
  • Maximum payload (kg) is higher at Aventon: 181 vs 120.
  • Frame warranty is higher at A DECE OASIS: 5 years vs 2 years.
  • Support channels: only Aventon offers Chat, Phone.
  • A DECE OASIS is available in 24 more countries.
  • Bike types: only A DECE OASIS offers Folding.
  • Bike types: only Aventon offers Commuter, Emtb, Fat tire.
  • Motor brand: only A DECE OASIS offers Bafang.

Our verdict on each

A DECE OASIS

A DECE OASIS suits riders who want folding, city and cargo bikes from a single maker, and who live in the European markets listed for delivery. Entry prices start at €1,199, the frame warranty runs 5 years, and support runs on email and help centre only.

Read the full A DECE OASIS review

Aventon

Aventon suits commuters who want one brand covering city, cargo and step-through bikes with a throttle and finance in mind. It holds an overall score of 8.9, with the offer part at 9.2, but entry pricing starts well back in the field.

Read the full Aventon review

Score breakdown

A DECE OASIS vs Aventon
AreaA DECE OASISAventon
Cost8.9HigherEntry at €1,199 and a ceiling of €2,499 sit above the folding field, and finance is offered to spread the cost.8.6Entry at $1,199 ranks 81 of 149, so the cost score of 8.6 reflects a mid-market start.
Offer8.9Belt drive, a removable battery, 100 km claimed range and 14 day returns across folding, city and cargo bikes.9.2HigherThe offer score of 9.2 rests on the breadth of city, commuter and emtb, plus a throttle and a removable battery.
TrustNot confirmed8.9Trust scores 8.9 on 2 years of frame cover, 14 days of money-back cover and ul 2849.

Choosing between them

Pick A DECE OASIS if cost, lightest model (kg), and frame warranty matter most.

Pick Aventon if offer, largest battery (wh), claimed range (km), and maximum payload (kg) matter most.

Sources behind this comparison

A DECE OASIS

  • adoebike.com: 23 facts, checked September 30, 2026

Aventon

  • aventon.com: 28 facts, checked September 30, 2026

How they place

A DECE OASIS vs Aventon
RankingA DECE OASISAventon
Electric bikes30 of 18531 of 185
Commuter and city e-bikes27 of 14328 of 143
Cargo e-bikes12 of 6913 of 69
Belt-drive e-bikes4 of 355 of 35

Every fact side by side

A DECE OASIS vs Aventon
FactA DECE OASISAventon
Bike typesFolding, City, CargoCity, Commuter, Emtb, Fat tire, Cargo, Step through
Motor brandBafangOwn
BrakesHydraulic discHydraulic disc
CertificationsNot confirmedUl 2849
Legal entityNot confirmedAvant Enterprises, Inc.
HeadquartersNot confirmedUnited States
FoundedNot confirmed2013
Support channelsEmail, Help centreEmail, Chat, Phone, Help centreCovers more

Where each stands against the rest

A DECE OASIS vs Aventon
FactA DECE OASISAventonMedian
Nominal motor power (W)250below the median350 to 750below the median425
Largest battery (Wh)370lowest quarter800below the median800.8
Claimed range (km)100below the median177highest quarter138.5
Lightest model (kg)14.7lowest quarter16.8lowest quarter25.7
Maximum payload (kg)120lowest quarter181above the median158.76
Frame warranty5 yearshighest quarter2 yearsat the median2 years

Median across 144 listed brands.

Pros and cons

A DECE OASIS

Pros

  • Belt drive and a removable battery come as standard, a pairing that suits riders who would rather stop oiling chains on a bike kept in a hallway.
  • Frame warranty of 5 years with 2 years on the battery.
  • Hydraulic disc brakes across the line, hydraulic disc, which matters on wet city streets.

Cons

  • Support runs on email and help centre only, so a fault gets handled by email or the help centre and not by phone.
  • Nominal power of 250 W sits at the floor of what the category lists, so steep routes mean more rider input.
  • Repairs go through the brand's own service, own, which means returning the bike rather than visiting a nearby dealer.

Aventon

Pros

  • The range is wide for one maker: city, commuter and emtb covers city, commuter, emtb, fat-tire, cargo and step-through.
  • Throttle control is present, alongside a removable battery, so the bikes suit stop-start riding and shared storage.
  • Belt drive is offered, which suits riders who want a low-maintenance drivetrain, and hydraulic disc come as hydraulic disc.

Cons

  • The top of the range reaches $5,999, which puts the priciest cargo and step-through bikes beyond a small budget.
  • Batteries and frames are both covered for 2 years, a shorter term than many buyers expect for the money involved.
  • Service runs on a partner basis, so work is handed to outside shops rather than done in house.

Who each suits

A DECE OASIS

Who it suits

  • Riders who want folding, city and cargo bikes from a single maker, with 5 year frame cover on each.
  • Households replacing a second car for short urban trips, who can send a bike back within 14 days if it does not suit.
  • Buyers who want belt drive and a removable battery without giving up folding, a mix the city, hybrid and step through range at KALKHOFF does not include.

Who should look elsewhere

  • Riders outside AT, BE and BG, since shipping is limited to the listed countries.
  • Anyone who wants to sort a problem by phone, because email and help centre covers email and a help centre.
  • Shoppers who want a long model list to browse, since the reference line is short and centred on a folding bike and larger wheeled versions.

Aventon

Who it suits

  • Commuters who want a mid-drive motor with a throttle rather than a hub motor.
  • Riders after a belt drive, since the range includes belt drive models alongside chain-driven bikes.
  • Anyone who needs fat-tire or cargo options from the same maker as their city bike.

Who should look elsewhere

  • Buyers who need a dealer-backed network: service runs on a partner basis, so check local coverage first.
  • Riders outside US, CA and DE, where the brand does not list its sales markets.
  • Tern buyers after a folding or cargo focus: Tern lists cargo, commuter and folding, where Aventon does not list folding.

Country by country

A DECE OASIS vs Aventon
CountryA DECE OASISAventon
AustriaYesNo
BelgiumYesNo
BulgariaYesNo
CanadaNoYes
CroatiaYesNo
CzechiaYesNo
DenmarkYesNo
EstoniaYesNo

8 of 28 countries where either is available.

Questions about each

A DECE OASIS

How much do A DECE OASIS bikes cost?+

Prices start at €1,199 for the cheapest bike in the range and reach €2,499 at the top. The middle of the range covers the larger frames and the cargo options, so a commuter and a load carrier come from the same maker. The figure quoted is the price of the bike itself.

Which models are in the range?+

The reference line covers a folding bike, a larger wheeled model and two higher specification versions, so the range spans small frames and bigger wheels. The lightest bike is 14.7 kg, which counts if you carry it up stairs or onto a train, and the payload rating reaches 120 kg on the load carrying frames.

Aventon

How much does an Aventon e-bike cost?+

Bikes start at $1,199 and run to $5,999. That spread covers step-through city models at the bottom and cargo and fat-tire machines at the top, so the figure to budget depends on which body style you want.

What is the cheapest Aventon model?+

The entry point of $1,199 ranks 81 out of 149 on the lowest price across the brands tracked. The Soltera sets that figure, while the Abound LR cargo model sits at the other end of the range.

Other options to compare

A DECE OASIS

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Aventon

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