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There simply isn't a better selection of biking brands anywhere in the UK and we're constantly updating every range to ensure you have the best choice available.

Click & Collect

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60,000+ Reviews

Whilst we know a bit about bikes and bike kit, the best road testers out there are our customers, real bikers, just like you. If you're looking for advice on what to buy, you'll find over 60,000 independent product reviews which we've posted, unedited, for all to see. Whether it's a question about sizing, quality or something else, our customer reviews are quite simply, the best place to start.

15+ Years Online

We've been serving the motorcycle community for more than 15 years now and in that time we've grown to be the largest online retailer of motorcycle clothing & accessories in the UK.

Free UK Delivery

It's really simple, if you spend over £25 with us, delivery is free of charge to any mainland UK address (excluding Islands & Highlands).

Dexter Optimus

Polycarbonate full face helmet with an internal sun visor

The Optimus is an all-round performer for those who place an emphasis on maximum value for money. With a robust thermoplastic shell and multi-density EPS looking after the protection duties, the removable liner wicks away moisture and contains varied foam densities to ensure a close fit and comfort to rival far more expensive helmets. The Optimus also scores over helmets in its price category thanks to the Pinlock anti-mist visor insert, which is included in the box, and an internal sun visor to suit all conditions.  
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Polycarbonate full face helmet with an internal sun visor and multi-density foam for improved fit

$100.97
Recent Product Reviews
Dexter Proton Santita - Black
March 5, 2020

Dexter proton Santita helmet

Amazing.sleek design, fit's perfectly, with an easy one step fastening, plenty of vents,. The all round design is superb with a built in sun visor. The details of the Day of the dead design are fantastic I absolutely love it,and the comments I have received ,well all I can say is, Jealousy comes to mind!! Really recommend this, what a wonderful and beautiful show stopper this piece of kit is,even on a lady with a Harley Davidson

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Dexter Fusion - Matt Black
October 28, 2019

Good helmet for the money

Looks really cool, fits good but not perfect (that's my head) but after a few days it sits comfy on the head. The vents do work and provide good airflow. Flip mechanism could be a bit easier as you need to press the button deep to unlock it. One thing needs to be mentioned: the pin lock lens that comes with the helmet. Boy, it is magic! No fog whatsoever. I wouldn't use this helmet for very long trips at high speeds (again, that's just me, I prefer silent helmets). I deliver food on a scooter mainly in urban area - in Cork, Ireland - and the helmet serves its purpose.

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Dexter Nucleon Kriss - Red
October 21, 2019

Very lightweight helmet

I previously used a flip up front helmet but found it to be far too heavy so I decided to change to a full face helmet but wasn't sure how I would like it so I took a punt on this dexter helmet and what a great decision, it is very quiet, comfortable and exceptionally lightweight and great value for money.

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PLEASE NOTE: The views and opinions expressed in the above reviews are solely those of the author and are not necessarily representative of the views of SPORTSBIKESHOP LTD.
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