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The UK's Advanced
Electric Bike Experts
since 2003

Cycle Street Helmets

Skullduggery Helmet


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As pioneers of outlandish photographic imagery on helmets as soon as we set eyes on this image we knew it would look seriously good. A whopping 25Mb file has enabled us to retain the definition and create a unique helmet. If you just want to blend in - DON'T BUY THIS!

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Technical Specifications

Tough ABS injection moulded outer shell for maximum protection.
Impact-absorbing EPS inner liner.
Twelve vents to help keep you cool.
Dial-fit adjuster to ensure a proper and comfortable fit.
Simple to adjust chin strap with comfy chin pad.
Two sets of different thickness removable, washable padding.
Black rubber rim and covered EPS to add a smart finishing touch.
Hi-Vis nylon, shower proof carry bag included which serves as helmet protector and reflective backpack.
All fully tested and certified to CE EN-1078:1997/A1:2005

Quality Electric Bikes Supplier

First Class Service

We specialise in providing the best electric bikes and the smartest cycling accessories in the UK. We also offer the most responsive and knowledgeable after sales service.

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Finance Options Available

All our new bikes are available to buy with interest-free finance (typical 0% APR). You can ease the cost of ownership by paying a deposit and choosing one of our finance packages when checking out.

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Book a Test Ride

Sometimes it takes a test ride to understand what an e-bike can do for you. Please visit one of our showrooms or take a test ride with a local Kalkhoff owner who's also a demonstrator

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