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Cyrusher U Lock Plus for Fat Tyre E-Bikes

Cyrusher

Regular price £59.00 GBP
Regular price Sale price £59.00 GBP
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Protect your e-bike, scooter, or bicycle with the Cyrusher U Lock Plus, built with a hardened steel shackle, silicone outer coating, and a double bolt locking system for reliable protection.

Designed with a wide locking space, this U lock is suitable for fat tyre e-bikes and larger frame areas while helping protect painted surfaces from scratches.

Key Features

  • 25mm hardened steel shackle for strong resistance against cutting and prying attempts.
  • Double bolt locking system adds extra holding strength on both sides of the shackle.
  • Scratch-resistant silicone coating helps protect your bike frame and finish.
  • 3 included keys for convenient spare access.
  • Wide locking area suitable for fat tyre e-bikes, scooters, bicycles, and similar equipment.
  • Weather-resistant outer layer helps support long-term outdoor use.

Technical Specifications

Product Type Heavy-duty U lock
Brand Cyrusher
Model Name Bike U Lock
Lock Type U lock with 3 keys
Material Outer silicone rubber with inner carbon steel
Shackle 25mm hardened steel
Dimensions 8.2 x 7.2 x 0.78 inches
Internal Width Approx. 5.32 inches
Weight Approx. 2.6 lb
Coating 4–11mm silicone rubber coating
Included Components 1 U lock, 3 keys
Colour Black
Recommended Use Fat tyre e-bikes, bicycles, scooters, and similar equipment

Why Choose This Product

The Cyrusher U Lock Plus is a practical choice for riders who need a strong, simple, and durable locking option. Its hardened steel build, wide fit, silicone coating, and included spare keys make it suitable for protecting larger-frame bicycles and fat tyre e-bikes.

FAQ

Is this lock suitable for fat tyre e-bikes?

Yes. The wide locking space is designed to fit larger frame areas and fat tyre e-bike setups.

How many keys are included?

This product includes 3 keys.

Will the lock scratch my bike frame?

The silicone rubber outer coating helps reduce scratches during normal use.

What material is the lock made from?

It uses an outer silicone rubber layer with inner carbon steel construction.

Is this an EAPC accessory?

This is an accessory suitable for use with EAPC-style e-bikes where compatible. Always check fit before purchase.

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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?

You can cancel for any reason within 14 days of delivery, just email info@wheeltrek.co.uk to start a return. Please do not ride the bike if you may return it, as this can reduce your refund. Faulty, damaged or wrong items can be reported within 30 days for a full refund or replacement. Full details: https://wheeltrek.co.uk/pages/returns-refund-policy

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 30 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.

Lorna Waite

My e-bike has made my commute easier. It’s really cute and such a lovely design. I actually look forward to getting on it every day as it's so much fun.

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Simon Capewell

Buying this has been a game changer and is an absolute pleasure to ride. The service was top-notch too as the team were really friendly and professional. I can definitely recommend WheelTrek.