{"product_id":"decathlon-mountain-bike-helmet-500-black-l-59-62cm-2026408382","title":"Decathlon Mountain Bike Helmet 500 Black L\/59-62cm","description":"\u003cp\u003eClip the helmet on, fasten the strap, and watch them set off with improved confidence as they explore trails and woodland routes. The Decathlon Mountain Bike Helmet 500 supports safer riding for young cyclists learning off-road skills and building their abilities on varied terrain. Suitable for head sizes between 56 and 60cm, it adapts as they grow through adjustable sizing. Each ride becomes an opportunity to develop skills whilst wearing appropriate protective gear.\u003c\/p\u003e\u003cp\u003eIt's designed for mountain bike use with 17 air vents positioned across the shell for airflow during warm-weather outings and climbs. The 360-degree dial mechanism creates a personalised fit around the head circumference. Quick-drying foam padding absorbs moisture and adds cushioning during extended sessions. Adjustable chin and side straps fine-tune the fit around facial contours. A rear clip accepts light attachments for visibility during dusk or dawn rides.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMountain bike helmet.\u003c\/li\u003e\n\u003cli\u003e17 air vents.\u003c\/li\u003e\n\u003cli\u003eAdjustable straps.\u003c\/li\u003e\n\u003cli\u003eHead size from 56 to 60cm.\u003c\/li\u003e\n\u003cli\u003eFoam padding.\u003c\/li\u003e\n\u003cli\u003eEAN: 3583787742259.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Argos","offers":[{"title":"Default Title","offer_id":48342358687982,"sku":"STO-ITEM-2026-408382","price":48.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/0125\/9183\/files\/7186051_R_Z001A.jpg?v=1784343030","url":"https:\/\/mcgrocer.com\/products\/decathlon-mountain-bike-helmet-500-black-l-59-62cm-2026408382","provider":"McGrocer","version":"1.0","type":"link"}