Can I remove the Asuka battery and charge it indoors?

Yes. The 36V 14Ah battery is removable, so it can be charged on or off the bike.A full charge typically takes around 5–6 hours with the supplied 36V 3A charger.

Is the Cyrusher Asuka good for hills and long commutes?

Yes. Its 250W Bafang hub motor, torque sensor and Shimano 10-speed gearing suit longer road, cycle-path and light-gravel rides. It is a trekking bike rather than a rough-trail mountain bike.

What rider size is the Cyrusher Asuka best for?

Cyrusher recommends riders around 170–200 cm (5'7"–6'6").The payload rating is up to 350 lb (about 150 kg), and the step-through frame makes mounting and dismounting easier.

Is the Vélo Électrique Cyrusher Asuka easy to assemble?

The Vélo Électrique Cyrusher Asuka arrives mostly assembled. Final setup normally includes aligning and securing the handlebars, fitting the pedals and completing essential safety checks. Allow approximately 20–30 minutes, or select our professional assembly and PDI service.

Is the Vélo Électrique Cyrusher Asuka water resistant?

The Vélo Électrique Cyrusher Asuka is not fully waterproof. Avoid prolonged exposure to heavy rain, and never submerge or pressure wash the bike or its electrical components. After riding in wet conditions, wipe the bike dry and store it in a dry, sheltered location.

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Cyrusher Asuka Electric Bike 250W 48V 17.5AH Cyrusher

Vélo Électrique Cyrusher Asuka

Motor

250 W

Battery

17,5 AH

Speed

24 KM/H

Range

109 KM

€1.399,00

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Included with your purchase

TrailSurge Warranty+

12 monthsof cover

UK-based warranty and after-sales support

What’s covered

Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts

Here when you need us

Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.

Need to make a claim?

Contact our UK team with your order number and a few photos.

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Cover & exclusions

Normal wear, accidental damage, misuse and unauthorised modifications are excluded. Eligibility and remedies are subject to the full warranty terms.

Need to make a claim?

Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.

Cyrusher manufacturer warranty

Manufacturer warranty period

2 years on the frame, motor and controller; 1 year on the battery, hydraulic brakes, fork, rear shock, display, pedal-assist sensor, charger, cockpit, seat post, bottom bracket, crankset, rear rack and shifting system.

Manufacturer cover

Confirmed manufacturer defects in the listed original components. An accepted warranty normally provides one replacement part for each eligible covered component.

Separate manufacturer terms apply. Warranty periods are not added together.

View warranty details Hide warranty details

What’s covered

Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts

Here when you need us

Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.

Need to make a claim?

Contact our UK team with your order number and a few photos.

Cover & exclusions

Normal wear, accidental damage, misuse and unauthorised modifications are excluded. Eligibility and remedies are subject to the full warranty terms.

Need to make a claim?

Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.

Cyrusher manufacturer warranty

Manufacturer warranty period

Manufacturer cover

Confirmed manufacturer defects in the listed original components. An accepted warranty normally provides one replacement part for each eligible covered component.

Separate manufacturer terms apply. Warranty periods are not added together.

Description

Alimentation en puissance fluide
Doté d'un moteur de moyeu arrière sans balais de 250 W, l'Asuka offre une assistance au pédalage fluide jusqu'à 25 km/h, avec la possibilité de la déverrouiller pour une utilisation sur terrains accidentés. Ses différents niveaux d'assistance et sa transmission Shimano offrent une grande polyvalence pour s'adapter à toutes les conditions de pratique.

Confort et contrôle
Les roues de 27,5 pouces, associées à des pneus VTT à crampons, offrent une excellente traction et une grande stabilité sur tous types de terrains. Une fourche à suspension avant absorbe les chocs des sentiers, tandis que de puissants freins à disque mécaniques, à l'avant comme à l'arrière, garantissent un freinage efficace et précis en toutes circonstances.

Système de batterie intelligent
La batterie lithium-ion 48 V 17,5 Ah offre à l'Asuka une autonomie allant jusqu'à 100 km par charge, idéale pour les longs trajets et les escapades du week-end. Entièrement amovible et verrouillable, elle permet une recharge facile et sécurisée.

Des technologies auxquelles vous pouvez faire confiance
Un écran LCD facile à lire affiche les informations essentielles du trajet : vitesse, niveau d’assistance au pédalage, autonomie de la batterie et distance parcourue. Les feux LED intégrés à l’avant et à l’arrière améliorent la visibilité et la sécurité à l’aube, au crépuscule ou la nuit.

Conçu pour une utilisation quotidienne et sur les sentiers
Son cadre robuste en aluminium, sa grande capacité de charge et ses aptitudes tout-terrain font de l'Asuka un compagnon fiable pour les escapades hors des sentiers battus comme pour les trajets urbains. Son équilibre entre puissance, confort et endurance en fait un choix polyvalent pour tous les motards.

Specifications

Collection	Vélos Électriques Cyrusher
Brand	Cyrusher
Motor Power	250 W
Battery	17,5 Ah
Top Speed	15,5 MPH
Max Range	68 Miles
Charging Time	6 heures et plus

Shock Absorbers	Devant
Wheel Size	27 pouces
Brakes	Freins à disque avant et arrière
Gears	Dérailleur Shimano à 8 vitesses
Bike Weight	28 kg
Max Climb	20 degrés

Size & Rider Fit

Check rider measurements and sizing before you order.

Maximum load 120 kg

More measurements & dimensions

Seat height: 80.5–95 cm
Built dimensions: 181 × 70 × 110 cm (L × W × H)
Box dimensions: 147.3 × 24.9 × 80 cm (L × W × H)

Vélo Électrique Cyrusher Asuka size and dimensions

Sizes are a guide. Rider proportions, footwear and setup can affect fit.

Simple, Functional, and Compact Display

The DZ45 Embedded Meter offers a sleek 1.3-inch OLED display for essential riding info like speed, distance, and battery power. Compact, functional, and embedded for simplicity.