# Helmet BELL 4FORTY MIPS — mountain bike protective helmet, size M (55–59 cm), solid black

**URL:** https://aio.lv/en/product--bell-bel-39281-001-m--12405710
**Data updated:** 2026-04-30 18:34 (EEST)
**Category:** Protective Helmets
**Manufacturer:** BELL
**Manufacturer code:** BEL-39281-001-M
**EAN:** 199270048130
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 107.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 89.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bell-bel-39281-001-m--12405710

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

BELL 4FORTY MIPS is a mountain bike (MTB) protective helmet in solid black, offered in size M (55–59 cm). It features MIPS technology for rotational impact protection and is designed for trail and enduro riding. Suitable for riders seeking a reliable protective helmet with focus on safety and everyday off-road use.

## Long description

BELL 4FORTY MIPS — mountain bike protective helmet in solid black, size M (55–59 cm). This trail and enduro helmet integrates a low-profile shell, extended rear coverage and MIPS technology to reduce rotational forces in certain impacts. The design focuses on everyday off-road use, providing a balance of ventilation, comfort and safety for riders who tackle trails, technical singletrack and moderate enduro descents.
Advantages
The helmet combines MIPS rotational impact protection with an extended shape that covers the occipital area for added protection on trails. Lightweight construction and multiple vents allow airflow to help manage heat during longer rides, while adjustable retention and padding deliver a secure, customizable fit in the 55–59 cm size range. The solid black finish offers a neutral aesthetic that pairs with a wide range of kit and bikes.
Suitable for
 Trail riding and technical singletrack
 Enduro and all-mountain sessions with moderate-descend exposure
 Daily off-road training and recreational mountain biking
 Riders who require a 55–59 cm (M) helmet fit
When it may not be suitable
This helmet is designed for trail and enduro use and may not provide the full-face protection required for downhill racing or activities with high-speed frontal impacts. Riders seeking a helmet specifically certified for motorized sports or specialized BMX disciplines should choose a product designed and certified for those use cases.
Key specifications
 Fit range: medium (55–59 cm)
 Protection system: MIPS (rotational impact mitigation)
 Style: trail / enduro helmet with extended rear coverage
 Ventilation: multiple intake and exhaust vents for airflow
 Retention: adjustable fit system and internal padding
 Color: solid black
 Use: mountain bike (MTB) off-road riding
How to use
Place the helmet on your head so it sits level and covers the forehead; the front edge should be about one to two finger-widths above the eyebrows. Adjust the retention dial and straps to achieve a snug, stable fit—the helmet should not shift when you move your head. Fasten and adjust the chin strap so it is comfortable and allows full jaw movement while remaining secure. Inspect the helmet before each ride for cracks, damaged straps or compromised retention components and replace if any damage is present. Follow manufacturer care instructions for cleaning and storage to maintain performance.
What to consider before purchase
 Confirm head circumference falls within 55–59 cm for correct fit
 Determine whether MIPS rotational protection and extended coverage meet your riding needs
 Check compatibility with eyewear, action camera mounts or goggles you plan to use
 Consider ventilation needs based on typical riding temperatures and intensity
Usage recommendations
Use this helmet for trail, enduro and general mountain biking where a balance of protection, ventilation and comfort is required. Replace the helmet after any significant impact or when signs of wear compromise structural integrity. Pair with appropriate pads, gloves and protective eyewear to complete your off-road safety setup.

## FAQ

### How much does the BELL 4FORTY MIPS helmet — size M (55–59 cm) cost, and is it available for purchase?

The price is 107.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 20.07.2026 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 MIPS helmet — size M (55–59 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