# Protective mountain bike helmet BELL 4FORTY AIR INTEGRATED MIPS — matte black camo, size L (58–62 cm)

**URL:** https://aio.lv/en/product--bell-bel-7138536--11833130
**Data updated:** 2026-03-09 14:44 (EET)
**Category:** Protective Helmets
**Manufacturer:** BELL
**Manufacturer code:** BEL-7138536
**EAN:** 768686471858
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 143.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 119.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bell-bel-7138536--11833130

## 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

BELL 4FORTY AIR INTEGRATED MIPS is a protective mountain bike helmet designed for trail and enduro riding. Features integrated MIPS rotational protection, adjustable fit system and ventilation channels for airflow. Shell finish is matte black camo and size L fits head circumference 58–62 cm. Suitable for riders seeking certified impact protection and comfort on technical terrain.

## Long description

The BELL 4FORTY AIR INTEGRATED MIPS — matte black camo, size L (58–62 cm) is a protective mountain bike helmet engineered for trail and enduro riding. It combines integrated MIPS rotational protection with an adjustable fit system and purpose-built ventilation channels to provide certified impact protection and sustained airflow during technical descents and long rides. The matte black camo shell finish and size L fit (58–62 cm) suit riders who require a larger circumference helmet with a balance of protection, comfort and venting.
Advantages
This helmet features integrated MIPS technology to help reduce rotational forces transmitted to the head in certain impacts. The adjustable retention system allows fine tuning of the fit across the 58–62 cm range, improving stability and comfort on rough terrain. Strategic ventilation channels promote airflow to help manage heat buildup while the in-molded shell construction maintains impact resistance without excessive weight. The matte black camo finish offers a low-glare aesthetic suitable for off-road use.
Suitable for
 Trail riding and enduro stages where both protection and ventilation are needed
 All-day rides that demand a secure, adjustable fit for head circumferences 58–62 cm
 Riders seeking a helmet with rotational impact protection (integrated MIPS)
 Technical singletrack and fast descents requiring a stable helmet
Key specifications
 Size: Large, fits head circumference 58–62 cm
 Protection system: Integrated rotational protection (MIPS)
 Construction: In-mold shell for weight-efficient impact resistance
 Ventilation: Multiple airflow channels designed for on-trail cooling
 Fit adjustment: Dial or adjustable retention system for precise fit
 Finish: Matte black camouflage exterior
How to use
Place the helmet on the head so the front rim sits just above the eyebrows. Fasten and adjust the chin strap until it is snug but comfortable, with the buckle centered under the chin. Use the retention dial or fit mechanism at the rear to tighten or loosen the helmet until it feels secure without pressure points. Ensure straps are adjusted to form a Y shape around each ear and that the helmet does not tilt excessively forward or backward. Before each ride inspect the helmet for visible damage, worn straps or compromised structural integrity; replace the helmet if it has sustained a significant impact or visible cracks.
Usage recommendations
Use this helmet for trail and enduro riding where certified impact protection and rotational protection are required. Combine with goggles or glasses as needed for eye protection, and maintain the helmet by cleaning with mild soap and water, avoiding solvents or aggressive cleaners that can degrade materials. Replace the helmet following the manufacturer's recommended service life or after any significant impact.

## FAQ

### How much does the BELL 4FORTY AIR INTEGRATED MIPS helmet L (58–62 cm) cost, and is it available for purchase?

The price is 143.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 INTEGRATED MIPS helmet L (58–62 cm) 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/11833130/67233660_large.webp