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Home / Electric bikes

Kuiperbelt Electric Bike - S1

Black

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Kuiperbelt

Kuiperbelt Electric Bike - S1 Starry Black Black

2.562,50€

Moteur Bafang 250 W avec couple de 55 Nm
Batterie LG 48V – 15 Ah (720 Wh)
Pneus larges CST Scout 20×4,0” tout-terrain
Double suspension hydraulique avant et arrière

Color
  
Black
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Kuiperbelt high saddle – S1
Add Kuiperbelt high saddle – S1
Add a higher saddle for optimal comfort
91,23€

Product on pre-order.

Livraison prévue en Décembre

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🇫🇷 Metropolitan France

Relay point: Mondial Relay

3.90€

Free from €75

Relay point: Chronopost Pickup

3.90€

Free from €75

At home: Colissimo

6.95€

Delivery within 48 hours

🇫🇷 24h Express Delivery

At home 24 hours - Chronopost Express

€19.95

24-hour delivery

🌍 International delivery

Shipping costs calculated based on your destination. Delivery within 3 to 7 business days.

Pre order
Kuiperbelt Electric Bike - S1 Starry Black  
2.562,50€
Color
Kuiperbelt Electric Bike - S1 Black
  • Kuiperbelt Electric Bike - S1 Black
  • Kuiperbelt Electric Bike - S1 Arctic Navy
  • Kuiperbelt Electric Bike - S1 Nordic Blue
  • Kuiperbelt Electric Bike - S1 Island Beige
  • Kuiperbelt Electric Bike - S1 Snowy Grey
Pre order
Kuiperbelt Electric Bike - S1 Starry Black  
2.562,50€
Pre order
Free delivery from €75 30 days to change your mind Free exchange and return*
video interview

Our opening of the Kuiperbelt bike park

Kuiperbelt Electric Bike - S1 Starry Black in detail

A powerful and versatile electric bike

Designed for both urban travel and off-road adventures, the Kuiperbelt S1 features a 250W Bafang motor delivering 55Nm of torque. It is assisted by a pedal sensor and powered by a 48V LG 15Ah battery, or 720Wh, for a range of up to 100km depending on the assistance mode. With a top speed of 25km/h (European version), this model complies with regulations while ensuring dynamic performance.

Driving comfort and robustness

The 6061 aluminum frame features dual hydraulic suspension: an adjustable front fork and an integrated rear suspension, effectively absorbing shocks. The oversized 20x4” CST Scout tires guarantee stability and grip on roads, cobblestones, or trails. The S1 is also equipped with powerful Tektro dual-piston hydraulic disc brakes for efficient braking in all conditions.

Modular design and expanded capacity

Thanks to its reinforced structure and 39 cm extended saddle, the S1 can accommodate up to 150 kg. It is compatible with many optional accessories (front and rear luggage rack, additional battery, storage compartment, phone holder). Its dimensions (178 × 74 × 105 cm) and its intelligent design make it a handy, practical and resolutely modern bike. Available in several colors: Starry Black, Snowy Grey, Arctic Navy, Nordic Blue, Island Beige.

FAQ

Everything you need to know about the Kuiperbelt S1 electric bike

FAQ

Everything you need to know about the Kuiperbelt S1 electric bike

What engine powers the S1 and what range does it offer?

The bike features a Bafang 250W EPAC motor delivering 55 Nm of torque, coupled with a 48V – 15 Ah (720 Wh) LG battery for a range of 80 to 100 km. 20 Ah and 25 Ah versions are available as options for up to 120 km.


What is the transmission system and load capacity?

The Kuiperbelt S1 uses a simple and reliable single-speed transmission, ideal for urban use. It can carry up to 150 kg, perfect for the cyclist and their belongings or accessories.


What is the ideal size for the user?

The S1 is suitable for all sizes. Its 85.5 cm seat height and 39 cm long saddle provide good comfort for most body types. For riders taller than 1.75 m or 1.80 m, it is possible to add a thicker saddle to further improve the pedaling posture.


What are the dimensions of the bike?

The bike measures 178 cm long, 74 cm wide and 105 cm high. The whole thing weighs 40 kg (without packaging), with a saddle at 85.5 cm high and 39 cm long.


What types of suspensions are integrated?

The S1 features hydraulic front suspension with locking function, and a rear hydraulic shock absorber integrated into the frame for excellent comfort on all types of terrain.


What brakes and tires are used?

It is equipped with TEKTRO dual-piston hydraulic brakes for powerful and progressive braking. The wide 20x4.0” CST Scout tires provide great stability and excellent grip.


EXPERT E‑BIKES URBAINS

Kuiperbelt : Sublimez votre expérience e‑bike

Kuiperbelt conçoit bien plus qu’un simple vélo électrique : la marque développe un véritable « lifestyle system » autour de l’e‑bike. Chaque produit est pensé comme une pièce d’un ensemble cohérent qui transforme la mobilité urbaine en une expérience fluide, pratique et élégante.

Leur philosophie repose sur l’idée que le vélo électrique ne doit pas être seulement un moyen de transport, mais un compagnon du quotidien, capable de s’adapter à chaque moment de votre vie en ville. Cela se traduit par des vélos utilitaires à la fois beaux et fonctionnels, conçus pour répondre aux besoins des cyclistes urbains d’aujourd’hui : transporter des courses, des enfants, ou partir pour une longue balade sans compromis sur le style ou la fiabilité.

Autour de ces vélos, Kuiperbelt propose une gamme d’accessoires soigneusement développés : porte-bagages modulaires, sacoches résistantes, casques au design épuré, solutions de transport pour enfants, ou encore supports pour smartphone. Chaque accessoire s’intègre parfaitement au système global, offrant une solution adaptée à chaque usage.

L’ambition de Kuiperbelt ? Vous aider à repousser les limites de votre mobilité électrique et à explorer de nouveaux horizons, tout en restant fidèle à un design soigné et à des valeurs de durabilité et de qualité.

Voir tous les produits Kuiperbelt

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