Folding · BTWIN

BTWIN E-Fold 500

Folding e-bike to combine with train, metro or car. Removable battery and compact size, in exchange for less range and a more modest motor.

4,7
Editor's ratingAverage of 6 criteria with a public formula. How we score
  • Motor torque35 Nm
  • Battery252 Wh
  • Rangeup to 50 km
  • Weight21,4 kg
Reference price999,99 €Price published on the decathlon.es product page (checked in November 2026). It may have changed: check it on Decathlon.
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Check availability and the current price on Decathlon.

Review

Its whole point is folding: it fits in a car boot, on the commuter train or under your office desk.

The 252 Wh battery sits on the rear rack and comes out to charge at home. It covers short and medium city trips; for long distances it falls short.

At 21,4 kg it is no featherweight for a folding bike, but it moves well over short distances.

Pros

  • Folds and travels with you by train or car
  • Removable battery to charge at home
  • Affordable price

Cons

  • 252 Wh battery: short range
  • 35 Nm motor, just enough on hills
  • 21,4 kg for a folding bike
Ideal for

People who combine cycling with public transport or have no room to store a regular bike.

Recommended terrain

Flat city and short trips.

Value for money

6,6 / 10 (estimated from the scores and the reference price).

How many km will you get?

Indicative estimate with our formula based on the 252 Wh battery (how we calculate it). Not a manufacturer figure; the manufacturer claims up to 50 km.

Assist mode
Terrain
Estimated range—

Spec sheet

Each figure shows where it comes from: Official Decathlon or manufacturer, Press specialist media, Test independent test, Shop third parties. “—” means we have not found a reliable figure.

BTWIN E-Fold 500 spec sheet
Motor
MotorRear-wheel motorPress 1
Motor positionRear hubPress 1
Rated power250 WPress 1
Motor torque35 NmPress 1
Max. assisted speed25 km/hOfficial 2
Battery
Battery252 WhOfficial 3
Removable batteryYesOfficial 3
Claimed rangeup to 50 kmPress 1
Charging time—No data
Frame & components
Weight21,4 kgPress 1
FrameFolding, battery on the rear rackOfficial 3
Material—No data
Suspension—No data
Brakes—No data
Drivetrain—No data
Wheels—No data
Sizes—No data
  1. 1 Press Cleanrider: Decathlon B'Twin E-Fold 500
  2. 2 Official EU e-bike regulation (EPAC): assistance up to 25 km/h
  3. 3 Official Decathlon Rental: E-Fold 500

Owner reviews

We do not yet have a reliable summary of owner reviews for this model. You can read them on the Decathlon product page.

Buy on Decathlon Price, sizes and availability on decathlon.es
BTWIN E-Fold 500BTWIN E-Fold 500999,99 € (ref.)Buy on Decathlon

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