--- product_id: 427417619 title: "Extremus Aerolander Mountain Bike Helmet, Certified Bike Helmets for Adults Men Women, One-Piece Construction Road Cycling Helmet, MTB Lightweight Bicycle Helmet with Visor & Safety Rear Light" brand: "extremus" price: "59660CFA" currency: XOF in_stock: true reviews_count: 8 url: https://www.desertcart.sn/products/427417619-extremus-aerolander-mountain-bike-helmet-certified-bike-helmets-for-adults store_origin: SN region: Senegal --- # Extremus Aerolander Mountain Bike Helmet, Certified Bike Helmets for Adults Men Women, One-Piece Construction Road Cycling Helmet, MTB Lightweight Bicycle Helmet with Visor & Safety Rear Light **Brand:** extremus **Price:** 59660CFA **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Extremus Aerolander Mountain Bike Helmet, Certified Bike Helmets for Adults Men Women, One-Piece Construction Road Cycling Helmet, MTB Lightweight Bicycle Helmet with Visor & Safety Rear Light by extremus - **How much does it cost?** 59660CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/427417619-extremus-aerolander-mountain-bike-helmet-certified-bike-helmets-for-adults) ## Best For - extremus enthusiasts ## Why This Product - Trusted extremus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - About this item 🚵‍♂️One-Piece Bike Helmet Construction: Extremus cycling helmets adopts a one-piece construction with a shock-absorbing PC material outer shell and EPS inner foam (made in the USA). Its crafted design is not glued together like other MTB bike helmets, and the external shell fully covers the EPS foam, which ensures a longer-lasting durable yet safer structure. This safety technology is lightweight yet super tough and provides all-around protection for your head while riding. 🪖Quick Dry Cooling System & Shock Shield Technology: Our bike helmets for adults has a specially designed Quick Dry Cooling System and Shock Shield Technology to provide extra comfort and maximum protection for your head. The soft liner combines mesh pads with sponge material that improves comfort while also absorbing sweat and cooling your head. And the Shock Shield Technology has a specially engineered silicone cushion that provides enhanced full-spectrum shock absorption in collisions. 🍃16+3 Aerodynamic Ventilation System: This bicycle helmet has a unique mold design that contains 16 aerodynamic 3D vents and 3 extra vents on the forehead section. This streamlined construction maximizes airflow, prevents overheating, and increases aerodynamic efficiency while also ensuring security. The road bike helmets includes a padded adjustable chin strap for a safer and smoother ride. 🚴‍♀️Size Adjustable Dial + Safety Lights: Our road bike helmets for men and women has a convenient size adjustable dial: using one hand, turn the dial on the back of the helmet to adapt the built-in helmet framework for a perfect fit. The integrated dial includes a red rear safety light that has three lighting modes: slow flash indicator, fast flash SOS, and normal night mode. With one-hand adjustability, you don’t need to remove the helmet to tighten the fit or change the light. 🧗Multifunctional Design Bicycle Helmet: This mountain bike helmet includes a thick detachable sun visor that extends twice as long as other helmets, which provides you more sunshade and extra protection during riding from overhead branches. Simply snap on the visor to lock into place, or detach and store the visor when not needed.The soft protective interior liners are also removable for hand washing in between rides.Perfect for cycling, biking, skateboarding, rollerblading, or scootering. ## Images ![Extremus Aerolander Mountain Bike Helmet, Certified Bike Helmets for Adults Men Women, One-Piece Construction Road Cycling Helmet, MTB Lightweight Bicycle Helmet with Visor & Safety Rear Light - Image 1](https://m.media-amazon.com/images/I/61+aATy5WkL.jpg) ![Extremus Aerolander Mountain Bike Helmet, Certified Bike Helmets for Adults Men Women, One-Piece Construction Road Cycling Helmet, MTB Lightweight Bicycle Helmet with Visor & Safety Rear Light - Image 2](https://m.media-amazon.com/images/I/711DU2m2-mL.jpg) ![Extremus Aerolander Mountain Bike Helmet, Certified Bike Helmets for Adults Men Women, One-Piece Construction Road Cycling Helmet, MTB Lightweight Bicycle Helmet with Visor & Safety Rear Light - Image 3](https://m.media-amazon.com/images/I/61J+8xhcw0L.jpg) ![Extremus Aerolander Mountain Bike Helmet, Certified Bike Helmets for Adults Men Women, One-Piece Construction Road Cycling Helmet, MTB Lightweight Bicycle Helmet with Visor & Safety Rear Light - Image 4](https://m.media-amazon.com/images/I/71wemqLJifL.jpg) ![Extremus Aerolander Mountain Bike Helmet, Certified Bike Helmets for Adults Men Women, One-Piece Construction Road Cycling Helmet, MTB Lightweight Bicycle Helmet with Visor & Safety Rear Light - Image 5](https://m.media-amazon.com/images/I/61l+PzWnbLL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ very comfortable, light weight and nice visor *by H***R on Reviewed in the United States on May 17, 2022* perfect visor for limiting direct sun into my eyes. I was worried that it might be too loose or tight because my head measures something right between the two dimensions. The fit is perfect for my head, and it feels a lot more comfortable than my previous helmet. And there is still room enough to wear a skull cap during colder times. The light on the back is added bonus. Important to ride your bike like a Christmas tree in Ohio to ensure people see you when it gets dark.Overall, very happy with the purchase and will update after I take some longer bike trips. ### ⭐⭐⭐⭐⭐ Great Helmet *by C***K on Reviewed in the United States on April 28, 2022* Very nice helmet. Comfortable and easy adjustment. A couple of thing to note... I have seen other reviews saying the center pin for the visor does not align however mine did. For installation, I recommend first inserting the center pin of visor in first and push hard to get it to puncture inner padding to seat properly and then attach the side screws to fully secure visor to helmet. The other thing to note is the instructions for the rear blinking light says the battery will last 60 hours for continuous light or 80 hours for blinking mode. I did not find any instruction to say if the battery could be replaced. I hope so or it will just become a reflector once the battery dies. ### ⭐⭐⭐⭐⭐ Safety with great comfort *by S***M on Reviewed in the United States on April 23, 2022* This bicycle helmet is a joy to wear, and it adds an additional layer of safety. The strap can be easily adjusted for a comfortable fit – not impeding breathing. The small yet useful circular light at the back of the helmet has several settings – on, blinking etc. – to alert motorists behind the bicycle rider. The visor can be detached with removal of a couple of short plastic screws. I took it out on a recent trip to a local trail and received lots of compliments from fellow cyclists.I strongly recommend this helmet to a bicycle enthusiast. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/427417619-extremus-aerolander-mountain-bike-helmet-certified-bike-helmets-for-adults](https://www.desertcart.sn/products/427417619-extremus-aerolander-mountain-bike-helmet-certified-bike-helmets-for-adults) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-29*