# BELL 4Forty Air MIPS MTB Helmet, Vintage Olive, Size M (55-59 cm)

**URL:** https://aio.lv/en/product--bell-bel-38211-a63-m--12529376
**Data updated:** 2026-06-22 11:33 (EEST)
**Category:** Protective Helmets
**Manufacturer:** BELL
**Manufacturer code:** BEL-38211-A63-M
**EAN:** 199270051529
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 151.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 125.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bell-bel-38211-a63-m--12529376

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The BELL 4Forty Air MIPS is a high-performance mountain bike helmet designed for trail riding. It features integrated MIPS technology for enhanced rotational impact protection and an optimized ventilation system for airflow. This model offers a secure fit, adjustable visor, and durable construction, ensuring safety and comfort for off-road cyclists. Ideal for demanding trails and everyday mountain biking.

## Long description

The BELL 4Forty Air MIPS MTB Helmet in Vintage Olive is a high-performance protective headgear engineered specifically for mountain biking and trail riding. This helmet combines advanced safety features with a lightweight, aerodynamic design to provide reliable protection during off-road cycling. With its integrated MIPS technology, the helmet effectively manages rotational forces during impacts, while the robust construction ensures durability on challenging terrain.
Advantages
This helmet excels by offering superior impact protection through the MIPS system, which is designed to reduce rotational energy during certain types of crashes. The ventilation system is meticulously optimized to maintain consistent airflow, keeping the rider cool during intense climbs or long rides. The adjustable visor allows for customized coverage, and the secure fit system ensures the helmet remains stable and comfortable even on rough, technical trails.
Suitable for
Trail riding and mountain biking
Demanding off-road terrain
Everyday mountain bike training
Cyclists seeking enhanced rotational impact protection
When it may not be suitable
This helmet is specifically optimized for mountain biking and trail riding, so it may not be the most efficient choice for road cycling where aerodynamic profiles for high-speed tarmac riding are prioritized. It is also not intended for motorized vehicle use or high-speed downhill racing that requires full-face protection.
Key specifications
Integrated MIPS rotational impact protection system
Optimized ventilation channels for airflow
Adjustable visor
Size M (55-59 cm)
Durable outer shell construction
How to use
To use the helmet, place it level on your head, ensuring it covers the forehead without obstructing your vision. Adjust the rear fit dial until the helmet feels snug but comfortable. Fasten the chin strap and adjust the side sliders so that the straps form a V-shape just below your ears. Ensure the buckle is securely clicked into place before starting your ride.
What to consider before purchase
Verify your head circumference matches the 55-59 cm size range
Ensure compatibility with your preferred eyewear or goggles
Check that the visor position meets your visibility requirements
Usage recommendations
Always inspect the helmet for signs of wear or damage before each ride. If the helmet sustains a significant impact, it should be replaced immediately, even if no visible damage is present. Store in a cool, dry place away from direct sunlight.

## FAQ

### How much does the BELL 4Forty Air MIPS MTB Helmet - Vintage Olive cost, and is it available for purchase?

The price is 151.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can BELL 4Forty Air MIPS MTB Helmet - Vintage Olive be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BELL products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BELL service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12529376/68887385_large.webp