Specialized S-Works Prevail II Road Cycling Helmet
- ShowProduct Information The S-Works Prevail II is the most complete lightweight race helmet we've ever made. It combines inc... read more
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- Patented Energy Optimized Multi-Density EPS construction helps to manage impact energy.
- Patented Aramid-Reinforced Skeleton gives internal EPS support.
- Ultra-light Mindset II micro-dial fit system with height adjustability for the perfect fit.
- Mega Mouthport optimizes cooling and sweat evaporation.
- Aerodynamic design.
- 4th Dimension Cooling System with deep internal channels, large vents, and aligned exhaust ports.
- Thin, soft, and lightweight 4X DryLite webbing won’t stretch out with sweat or water.
- Tri-Fix web splitter for improved comfort and ease of strap adjustments.
- Instrap webbing system for ultra-light construction and security.
- Gutter Action brow pad design for increased comfort and sweat management.
- Reflective decals for increased visibility in low-light conditions.
- Patented clip-on visor included.
- New and improved three-size Asia headform.
Note: Occasionally, without notice, manufacturers change product design and/or specifications.
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|How to measure yourself for a helmet|
|To find the circumference of your head, place a tape measure in the centre of your forehead, wrap it around above your ears and around the back of your head. If there's a slight difference between two different sizes, always go for the tighter size.|
|S||51 - 57||20 - 22½|
|M||54 - 60||21¼ - 23½|
|L||57 - 63||22½ - 24¾|
|Flash||50 - 58||19¾ - 23|
|Sierra||50 - 58||19¾ - 23|
|Align||54 - 62||21¼ - 24½|
|Max||56 - 64||22 - 25¼|
|Toddler||44 - 52||17 - 20½|
|Child||47 - 55||18½ - 21|
Specialized cycling helmets are expertly built to provide the ultimate protection for your head, whatever your cycling discipline. Great ventilation, great fit and great design - the perfect safety accessory.
Please note, all size information is provided as a guide - if you're unsure or need any further assistance you can call us on 01792 799508 ... we're happy to help!
Road Helmet Guide
How do I apply for finance?
Spend £99 or more at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free (dependent on repayment terms and amount).
1Fill your basket with everything you want from Tredz and go to the checkout.
2During checkout, select the finance option you want as your method of payment.
3You will be sent to our finance provider's secure server to complete your application.
4Finance providers PayPal & V12 will use the information provided to make a decision and complete checkout if you are approved.Read more about buying on finance
Buy now, pay 12 months later.
Interest free credit with no deposit. Pay nothing for 3 or 6 months on orders over £850, or 12 months on orders over £1,500* *Not available through PayPal Credit
Flexible finance options
Choose your deposit.
Choose your term.
Lowest monthly cost
for 6 months
Delivery & Guarantee
UK Delivery Information
We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE in the UK, regardless of the size and on all orders over £20.
Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.
Please note that Pre-Order dates can sometimes change due to updated stock information.
Click here for more UK and international delivery information.
Returns & Warranty
It's easy to return a product with our 365 day, hassle free returns.
We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.
For more information please visit our Returns & Warranty page.