Evans Cycles
Evans Cycles

Change your settings

   Currency    Delivery destination

Bontrager Quantum WSD Helmet


Select option:

Select size:Size guide

Black/Pink, Small, 52-56cm

Discontinued – This size/colour is now sold out and obsolete. We cannot obtain any more from the supplier and it won't return to stock.

Warehouse stock info

Bontrager Quantum WSD Helmet


Featuring Bontrager’s signature out-of-the-box comfort and incredible ease-of-use, the Bontrager Quantum WSD Helmet offers excellent coverage and great ventilation make it just as at home on the trail as on the road.






In-mold composite skeleton increases structural integrity and allows a greater variation of vent shape and size

Micro Manager:

Fully-adjustable fit system accommodates a wide range of head sizes


Soft, comfortable, moisture-wicking and washable helmet pads

LockDown strap dividers:

Helmet strap management made simple: flip open to adjust, flip closed to secure


Internal, recessed channels manage airflow through the helmet and over the head


Removable snap-on visor with visor port plugs

Safety Approval:

CE, CPSC Adult


Small 310g, Medium 340g

Sizing Guides

Bontrager Helmet Size Guide

Bontrager Helmet Size Guide

Bontrager Helmet Size Guide

Buying Guides



A buying guide that offers general advice on helmets

Customer Reviews

Ref Option Availability Price  
Black/Pink, Small, 52-56cm

Discontinued – This size/colour is now sold out and obsolete. We cannot obtain any more from the supplier and it won't return to stock.




We offer a range of delivery services for our UK and International customers. UK Customers can select our FREE standard delivery option on most non bike orders over £20. Or if you’re in a hurry you can upgrade to our Next Day, Saturday or Sunday delivery services. You can also use our free Click & Collect service, where you can collect your purchases from a choice of over 50 Evans Cycles stores. International customers can benefit from FREE delivery on most orders and save UK VAT if we are shipping outside of the EU.

Bike build & delivery

UK bike delivery charge includes assembly by our fully trained mechanics, pre-delivery inspection and safety check, packing in our custom bike box, multi-tool and delivery from only £9.99 per bike.Click here to see how we deliver your bike

Standard, Next Day, Saturday & Sunday UK delivery

We offer a FREE standard delivery service on orders over £20, as well as Next Day, Saturday & Sunday delivery options to UK addresses. Click here for more details

Click & Collect

Using our Click & Collect service your order will be delivered to a choice of over 50 Evans Cycles stores nationwide for collection. This service is FREE of charge for all orders. To check store stock and collection times, use the "Check store stock" button above. Click here for more details

International delivery (Incl BFPO, ROI, Channel Island & Isle of Man)

We offer a FREE delivery service on most International orders. Orders delivered outside the EU are exempt from VAT. To calculate the charges for your order simply add products to your basket and proceed through the checkout process, where you will need to enter your delivery details. Our website will present you with the relevant delivery options and the charges for your basket of goods. Click here for more details.

Easy Returns

Our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you are not, please feel free to return your goods within 90 days of the purchase date for a full exchange or refund. Returns can be made in your local store or sent back to our distribution centre.

Click here for more information


We use cookies to make your experience on our website better. Click Here to find out more. Close