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A day of trail-riding needn't leave your head hot, sweaty and uncomfortable. With the Radix Mountain Bike Helmet, you have a lid that offers outstanding coverage over the head while also keeping sweat at bay thanks to 25 air vents sucking in cool air and pushing warm, stale air out the back. Add to this the anti-microbial Cool-fit padding and comfort is guaranteed.
When it comes to protection, the in-mould design fuses a tough outer layer with an impact-absorbing inner foam, taking the hits of off-road riding in its stride and absorbing energy should you take a fall. The Roc Loc® 5 fit system allows you to dial in the fit until it's just right, keeping the helmet comfortably and firmly in place over any terrain.
The in-mould construction sees a tough polycarbonate outer shell fused directly with the helmet’s impact-absorbing foam liner. This in-mould fusion process allows Giro to optimise ventilation without compromising protection, so in-mould helmets can be both lighter and cooler than traditional helmets.
Easily adjusted with one hand, Giro's P.O.V.™ visor lets you get the visor in three different riding positions plus a high position when you want to pull goggles up above your brow. Each stage is indexed so you'll always get the visor just where you want it, even when riding.
Roc-Loc® 5 fit system
The industry benchmark in comfort, stability, adjustability and weight savings. In addition to enhancing the fit and comfort of Giro helmets, Roc Loc® 5 allows you to easily custom tune the fit tension and the fore-aft tilt of the helmet in seconds using a single hand. And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.
|Head Circumference||cm||47 - 51cm||51 - 55cm||55 - 59cm||59 - 63cm||61 - 65cm|
|Head Circumference||inches||181⁄2″ - 201⁄8″||201⁄8″ - 212⁄3″||212⁄3″ - 231⁄4″||231⁄4″ - 244⁄5″||24″ - 253⁄5″|
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.