When you’re tearing down trails you’ll want to protect your most vital asset. The GT Helion All Mountain cycling helmet is tough, lightweight and offers impressive venting.
An in-molded polycarbonate shell bonds the outer shell with an EPS shell for one-piece integration that gives you increase impact resistance. 18 vents ensure optimal ventilation while a micro adjustable fit belt with an Ergo-fit EVA occipital pad is super comfortable and customisable.
Key to any mountain bike helmet, the GT Helion is built with extended coverage around the rear. A great quality lid at a great price.
I bought this for the missus, absolute bargain and a great helmet what more could you ask for at the price.
I bought this for the missus, absolute bargain and a great helmet what more could you ask for at the price.Close review
I bought one of these in a sale from Tredz a couple of months ago as a stop gap helmet but once I tried it, I was pleased with the weight, looks and the adjustability and all thoughts of another helmet were forgotten.
I bought one of these in a sale from Tredz a couple of months ago as a stop gap helmet but once I tried it, I was pleased with the weight, looks and the adjustability and all thoughts of another helmet were forgotten.Close review
We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and value.
Please note: bulky products and bikes shipped to outlying UK regions are excluded from free shipping - Click here for more info.
Christmas is one of the busiest time of year for us at Tredz. We will try our best to get your products delivered before Christmas. To help you, please see our last postage dates for first class and 24 hour courier services below:
Any order dispatched on the 22nd & 23rd December will be delivered between 28th December and 30th December.
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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).
For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
For more information please visit our Returns & Warranty page.