Item from Decathlon
Adult MTB helmet Rockrider ST 500 LTD
SKU #07445470≈ $60
Updated: 09.11.2026 17:51
The price may differ from the price on Decathlon's website.
Description
Designed for rides of more than 2 hours. HOW TO CHOOSE YOUR MTB HELMET SIZE To find out the helmet size you should choose, simply measure your head circumference (at the forehead area). This MTB helmet is available in three sizes: S: 52 - 55 cm M: 55 - 59 cm L: 59 - 62 cm WHEN SHOULD YOU CHANGE YOUR HELMET? We advise you to change your helmet in 2 cases: 1/ Following a fall: In the event of a fall, the helmet material can deteriorate and even break. Sometimes, it is imperceptible. Therefore, we advise you to replace it if you have the slightest doubt. 2/ After 5 years of use: The foam deteriorates. It can be damaged depending on impacts, storage location, climate and use. Therefore, we advise you to change the helmet at least every 5 years. CONDITIONS FOR RETURN OF PERSONAL PROTECTIVE EQUIPMENT Make sure this product is suitable for you. Otherwise, return it to us following our instructions: with the instructions, labels and, if applicable, the original packaging. Link to conditions: https://www.decathlon.es/es/landing/cambios-devoluciones/_/R-a-cambios-devoluciones HOW TO ADJUST THE HELMET? 3 quick steps to adjust the helmet in 2 minutes: 1/ If necessary, pass your ponytail through the back of the helmet (lower the wheel ring). 2/ Adjust and fasten the buckle of the 2 straps: check that you can insert 2 fingers between the strap and your chin. 3/ Adjust the head circumference with the wheel at the back. The helmet must be in contact with your head and must not move forward, backward or sideways when you move. PRODUCT TESTING Our team of product designers, based at the BTWIN VILLAGE in LILLE, continually researches to increase our customers' comfort while cycling. Our goal is to develop products that meet needs in conditions of use to minimize discomfort suffered by the user. In short: Weight: Size S: 280 g Size M: 320 g Size L: 370 g Number of vents: 17 Special protection technology: NS Closure type: clip Occipital adjustment: 360° wheel Padding: removable and washable (available as spare parts) Number of visor positions: fixed Shell material: Inmold polycarbonate SIZE S: 52-55 cm SIZE M: 55-59 cm SIZE L: 59-62 cm Warranty: 3 years Certifications: EN 1078 PADDING A replacement padding kit is available for this helmet: https://www.decathlon.es/es/p/kit-espuma-casco-st-500-new/_/R-p-337402?mc=8731857 Please note: on some helmets, the colour of the EVA foam padding (those in contact with the top of the head) may vary. Certified according to standard EN 1078 European standard establishing requirements and test methods for helmets to be worn by users of roller skates, skateboards, scooters and bicycles.
Product summary
Adult MTB helmet Rockrider ST 500 LTD is a product in the “Protección y Accesorios” category from the shop Decathlon. Price: 344.000 Gs (≈ $60). Key characteristics: Brand: ROCKRIDER.
Price compared with the category
The “Protección y Accesorios” category has 256 products from 1 shops: prices from 23.000 to 2.650.000 Gs, median price 160.000 Gs. This product costs more than 80% of the products in the category.
Specifications
You complete the purchase on Decathlon's website.
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