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Stromer ST3 electric bike
Stromer ST3 – The controlled power of the 45 km/h speedbike The Stromer ST3 is an electric speedbike designed for fast commutes and long distances. Thanks to its SYNO Drive...


















Stromer ST3 – The controlled power of the 45 km/h speedbike
The Stromer ST3 is an electric speedbike designed for fast commutes and long distances. Thanks to its SYNO Drive II motor and 983 Wh BQ983 battery, it offers exceptional range and dynamic assistance up to 45 km/h.
Designed for demanding commutes and long rides, the ST3 combines performance, reliability, and advanced connectivity via the OMNI C system.
Why choose the ST3?
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🚀 Assistance up to 45 km/h (L1e-B)
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🔋 983 Wh battery – range up to 180 km
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⚙️ Pinion C1.9 XR drivetrain (568%)
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🔒 Smartlock, GPS tracking and OMNI connectivity
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💡 Powerful 700 lumens lighting with integrated brake light
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🛞 High-performance TRP 4-piston braking
The Stromer ST3 is ideal for fast commutes, long-distance riding in complete safety, and demanding cyclists looking for a premium speedbike.
Available at Vélo Shop Obernai with personalized advice and a specialized Stromer workshop in Alsace.
Worry-free purchase — that's our business
- 24× interest-free in-store with Cofidis (subject to acceptance) — see financing
- Try before you buy in Obernai, free and without appointment — 25 minutes from Strasbourg. Book a slot →
- Prepared by the workshop: assembled, checked and adjusted to your size before handover or shipping
- On-site after-sales service: multi-brand workshop in Obernai, 2-year warranty
The numbers thatcomptent
L'autonomie qui suit
Batterie BQ983 — 983 : une charge pour la semaine de trajets ou la grande virée du week-end.
Vitesse de pointe
La pointe annoncée par le constructeur — de quoi tenir le rythme sans forcer.
From every angle.
Its key components, up close. Click a panel to open it.
All specifications
What equips your ST3 electric bike — checked by our workshop.
01 Motorisation & vitesse
02 Batterie
03 Transmission & freins
04 Équipements & connectivité
A shop and a workshop,à Obernai.
Come see it, try it and get advice in person, in the heart of Alsace. We prepare your bike by hand before you leave.
Laquelle est faite for you?
Trois Stromer, trois usages. On compare sur ce qui est vérifié — pour le détail complet, chaque fiche t'attend (et le téléphone aussi : 03 88 04 85 61).

ST3 electric bike

St1

St5 Electric Bike
The questions we get askedin store
Does it arrive assembled or boxed?
Assembled. Every bike is unboxed, checked, assembled and adjusted by our Obernai workshop before handover — it leavesready to ride, whether delivered or picked up.
What warranty, and who handles it?
2 years parts & labour, handled by our in-house Obernai workshop. No overseas platform: you call, we take care of it.
Je peux payer en plusieurs fois ?
Oui : en ligne, payez en 4× ou 10× sans frais avec FLOA (4× jusqu'à 6 000 €, 10× de 200 à 3 000 €), directement au paiement. Pour un financement 24× sans frais, c'est en magasin (Cofidis). CB, PayPal et Apple Pay acceptés.
They trust usleurs machines.
No reviews yet for this product. Here's what customers say about the shop and workshop that prepare every bike —Google reviews of the shop, pas de ce produit.
« Je conseille, travail rapide et propre, personnel très accueillant. Pour ma part je donnerai 5 étoiles. »
« Excellente expérience avec Vélo Shop ! La réservation via le site est simple et rapide, et la récupération en magasin se fait en quelques minutes seulement. »
ST3 electric bikeEn stock
8 458,00 €