LS2 OF521 Infinity Smart Helmet

£139.99 £129.99



LS2 OF521 Infinity Smart Open Face Motorcycle Helmet

The LS2 OF521 Infinity Smart open face motorcycle helmet provides the ultimate sense of freedom, wrapped in a technically advanced and modern design. Whatever your favourite style of riding, the Infinity offers all you need and more in a lightweight & comfortable helmet. Available in a range of colours and graphics to suit your own personal taste and gear.

Open Face Motorcycle Helmet Features:

  • High performance Fibreglass composite construction.
  • Removable and washable comfort magna-tech liner.
  • Hypoallergenic & breathable laser cut foam.
  • Multi-density EPS.
  • Quick release & reinforced chin strap.
  • Neck roll and reflective safety patch.
  • Quick release UV, scratch and fog resistant visor with double curvature.
  • Internal drop down sun visor.
  • ECE 22.05 approved.
  • 3 Shell sizes.
  • Weight 1100±50g.
  • Sizes: 2XS-3XL.

LS2 OF521 Infinity Smart Open Face Motorcycle Helmet

Additional information

ACU Approved




Chin Strap

Quick Release


Multicoloured, Orange, Red, Titanium, White


Matt Titanium, White




Gloss, Matt


Men's, Women's

Internal Sun Visor


Sharp Rating

Not Rated

Shell Construction


Shell Sizes



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Open Face

Helmet Size Guide (cms):

Motorbike Helmet Size GuideTo correctly measure yourself, you want to use a flexible tape measure around the largest part of your head as shown in the image. If you don’t have a flexible tape measure, simply use a piece of string or something similar, and then measure the string. If you plan on wearing a balaclava or anything else, then you would be advised to measure your head with the item of clothing on.

53-54 55-56 57-58 59-60 61-62 63-64

FREE Delivery & FREE Returns*

You can return any item(s) within 60 days and we will gladly exchange the item or offer a full refund. *For orders that were above £25, your return will be free (Mainland UK only). All return item(s) must be sent back unused and in their original condition with all the original packaging. To create a return simply contact us.

If your order doesn’t qualify for our free return service, or if you choose to arrange your own delivery, we recommend that you use a tracked & insured service. Please note that you will be responsible for the costs of returning the goods to us unless we delivered the item to you in error or the item is faulty.

When Will I Receive My Order?

If your total order is over £50 it will be delivered by Yodel or DPD depending on your address. Our internal system is fully integrated with both delivery services, meaning that you’ll be able to track your parcel from the moment it leaves us until it reaches your door. You can expect your parcel(s) to arrive between 24-48 working hours after payment has been received.

Small items and orders less than £50 (excluding helmets) are sent via Royal Mail or myHermes. You do have the option to upgrade your delivery should you wish. You can expect your parcel(s) to arrive between 2-5 working days.


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