Guides and reviews

Buying guides

Everything you need to know to choose well, explained without jargon and with data from the bikes we have analysed.

Best Decathlon e-bikes in 2026

Our ranking of Decathlon e-bikes by criteria-based rating, with the best and worst of each.

Motor torque (Nm) is the figure you notice most on hills. We explain what it means and how much you need for your terrain.

What watt-hours (Wh) mean, how to estimate your real range and which battery you need for your trips.

Decathlon's two most confusing ranges: Riverside for trekking and trails, Rockrider for mountain biking. We explain when to choose each one.

Flat city, hilly city, countryside or mountains: what your e-bike should have in each case.

Helmet, insurance, licence, pavements and bike lanes: which rules apply to a pedal-assist e-bike and what changed in October 2026.

How many years it lasts, how to tell if it is wearing out and the care that extends its life, in winter too.

The best-rated Decathlon e-bikes under 1.000 € and up to 1.300 €, with the best and worst of each.

What you can check yourself at home every week and every month, and what is best left to the workshop.