• Cyrusher Asuka step-thru trekking e‑bike side profile in blue
  • Shimano 10‑speed derailleur gearing on Cyrusher Asuka
  • DZ45 OLED display showing speed and battery level on Asuka
  • Front air suspension fork on Cyrusher Asuka e‑bike
  • Hydraulic disc brake close‑up on Cyrusher Asuka wheel
  • 700 C tires, rear rack and full fenders on Asuka
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Cyrusher Asuka Trekking E‑Bike

Cyrusher Asuka Trekking E‑Bike

Cyrusher

£1,799.00 GBP
£1,799.00 GBP
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Color: Blue

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Discover the Cyrusher Asuka Trekking E‑Bike, expertly engineered for long commutes, weekend touring, or city rides. Built with a lightweight 6061‑alloy frame, responsive torque‑sensor pedal assist, and a quiet 250 W Bafang motor, Asuka delivers seamless power and comfort—fully compliant with UK EAPC laws for on‑road use.

Key Features

  • UK‑legal 250 W Bafang brushless rear hub motor with torque sensor
  • 36 V 14 Ah high‑capacity Samsung/LG removable battery (up to 75 miles/121 km range)
  • Shimano 10‑speed derailleur for precise shifting
  • DZ45 embedded 1.3″ OLED display—speed, battery, trip info
  • Hydraulic disc brakes for reliable all‑weather stopping
  • Front air suspension fork for smoother rides
  • Integrated front LED headlight & rear light, plus full fenders and rear rack
  • 700C smooth road tires for low rolling resistance and a stable touring ride

Technical Specifications

Specification Details
Motor 250 W Bafang brushless hub, torque sensor
Battery 36 V 14 Ah Samsung / LG lithium, removable
Range Up to 75 miles (121 km) per full charge
Max Speed 15.5 mph (25 km/h) – UK standard
Transmission Shimano 10‑speed gear system
Brakes Shimano MT200 hydraulic disc (160 mm rotors)
Display DZ45 1.3″ OLED embedded smart meter
Suspension Air suspension fork (front)
Frame & Payload 6061‑alloy step‑thru frame; max load ~150 kg
Weight ~22 kg (48.5 lbs) without battery; battery ~2.9 kg
Lights & Accessories Front LED, automatic rear light, fenders, and rack
Warranty Frame 2 years; parts & battery 1 year

*All specifications based on official model details

Why Choose the Cyrusher Asuka?

  • Fully road‑legal in the UK: Strictly limited to 250 W and 15.5 mph with pedal‑assist only
  • High range and power efficiency: Torque‑sensor and 14 Ah battery = smoother assist and longer rides
  • Ready‑to‑ride with accessories: Comes complete with lights, mudguards, rack—ideal for commuting or touring
  • Expertly engineered components: Shimano gearing, hydraulic brakes, air fork suspension, and smart display
  • Warranty backed: 2‑year frame warranty, 1‑year coverage on parts and battery

FAQs

Q: Is the Asuka road legal in the UK?
A: Yes. The bike is configured to comply with UK EAPC regulations: 250 W max motor output, pedal‑assist only, and max speed 25 km/h (15.5 mph).

Q: What is the real-world range?
A: You can expect around 65 km (40 miles) on moderate assist settings; under light‑pedal use or eco mode, trips up to 120 km (75 miles) are possible.

Q: How long does charging take?
A: Approximately 5–6 hours with the supplied 36 V 3 A smart charger. Battery lifespan is rated at around 800 full charge cycles.

Q: What height riders are supported?
A: The step‑thru frame design fits riders from roughly 5′7″ to 6′6″ (170 cm – 200 cm) comfortably.

Q: What support/warranty is included?
A: Frame warranty: 2 years; battery and components: 1 year; supported by Cyrusher UK support and authorised service points

UK Road‑Legal Disclaimer

This bicycle is sold in the UK in strict compliance with Electric Assisted Pedal Cycle (EAPC) regulations. It features:

  • A 250 W continuous-output motor
  • Pedal‑assist only, with no throttle function enabled
  • Maximum assisted speed of 15.5 mph (25 km/h)
    Any derestriction of the motor, addition of throttle, or ability to exceed 15.5 mph will render it non‑compliant for road use. In such cases, the bike would require DVLA registration, insurance, licensing, and proper equipment as a moped or light vehicle. Cyrusher does not condone any modification for road use beyond the statutory limits
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Have a question? Our team is ready so just reach out.

We’re here to help with all your questions big or small.

Check out some of our most common Q&As to get started.

What is your return policy?

Your satisfaction means everything to us. To request a return, simply email info@wheeltrek.co.uk within 14 days of receiving your order. Please ensure the item is unused, with tags attached and in its original packaging and return it within the 14-day window.

For full details,
visit: https://wheeltrek.co.uk/pages/return-and-refund-po….

Refunds can take between 5-10 days.

How quickly can I receive my order?

We aim to process and dispatch in-stock orders within 1–2 working days.

Delivery typically takes 3–5 working days. Orders over £500 get FREE UK
mainland delivery.

Timelines may vary by brand. Tracking is emailed within 24 hours of dispatch. We only ship to UK addresses.

Be sure to report any damage within 14 days to info@wheeltrek.co.uk

Are e-bikes legal in the UK and where are you allowed to ride them?

Yes, e-bikes that meet EAPC (Electrically Assisted Pedal Cycle) regulations
are legal and can be ridden without a licence, insurance or vehicle tax.

e-bikes can be used on public roads, cycle paths, and anywhere
regular bicycles are allowed but not on pavements.

Do I need a licence to ride an e-scooter?

Privately owned e-scooters are currently illegal on public roads but rental
e-scooters require at least a provisional driving licence.

Do you offer warranties and after sales support?

Yes absolutely! All our products come with a manufacturer’s warranty and our
customer service team is here to assist with any issues.

How long does it take to fully charge an e-bike battery and how far can you travel?

Charging times vary depending on the model and battery capacity but most e-bike batteries take between 3 to 6 hours to fully charge. On a full charge, you can typically expect a range of 30 to 100 miles depending on factors like terrain, rider weight and level of pedal assistance.

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