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header-product BELL 4Forty Air MIPS MTB Helmet Sprint Stone Size M (55-59 cm)
150.49 €

BELL 4Forty Air MIPS MTB Helmet Sprint Stone Size M (55-59 cm)

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BELL 4Forty Air MIPS MTB Helmet Sprint Stone Size M (55-59 cm)

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BELL 4Forty Air MIPS MTB Helmet Sprint Stone Size M (55-59 cm)

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Short description

The BELL 4Forty Air MIPS is a high-performance mountain bike helmet designed for trail riding. Featuring integrated MIPS technology for enhanced rotational impact protection, this helmet offers superior ventilation and a secure fit. The Sprint Stone design provides a modern aesthetic, while the adjustable visor and sweat-wicking padding ensure comfort during long rides. Ideal for mountain bikers seeking safety, durability, and airflow on technical terrain.
Available for order: 16 pcs.
Warranty: 2 Years
SKU: 12529654
Manufacturer: BELL
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 50.16 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 4.18 euros per month
Together cheaper
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Product information

Description

The BELL 4Forty Air MIPS MTB Helmet in Sprint Stone is a high-performance head protection solution engineered specifically for trail riding and technical mountain biking. This helmet combines advanced safety features with a lightweight, aerodynamic profile to ensure riders remain protected and comfortable during demanding off-road sessions. By integrating industry-leading impact management technology with a highly ventilated shell, it provides a reliable balance of safety and airflow for enthusiasts tackling diverse terrain.

Advantages

The primary benefit of this helmet is the integrated MIPS technology, which is designed to reduce rotational forces that can result from certain angled impacts. The helmet features an optimized ventilation system that promotes consistent airflow, keeping the rider cool even during intense climbs or warm weather conditions. Its adjustable visor allows for customized coverage, while the moisture-wicking padding manages sweat effectively to maintain comfort throughout long rides. The secure fit system ensures the helmet remains stable on rough trails, providing confidence and peace of mind.

Suitable for

  • Trail riding and technical mountain biking
  • All-mountain cycling
  • Riders seeking enhanced rotational impact protection
  • Cyclists prioritizing ventilation and comfort on long rides

When it may not be suitable

This helmet is specifically optimized for mountain biking and trail use. It may not be the most suitable choice for specialized road cycling where a more aerodynamic, non-visored profile is preferred, or for high-speed downhill racing that requires full-face protection.

Key specifications

  • Integrated MIPS rotational impact protection system
  • Size M (55-59 cm)
  • Adjustable visor
  • Sweat-wicking interior padding
  • Optimized ventilation channels

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 is snug but comfortable against your scalp. 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. The visor can be adjusted to your preferred angle to shield against sun or trail debris.

What to consider before purchase

  • Verify your head circumference to ensure the M size (55-59 cm) is the correct fit
  • Check compatibility with your preferred riding eyewear
  • Ensure the helmet style matches your primary riding discipline

Usage recommendations

Always inspect your helmet for signs of wear or damage before every ride. If the helmet sustains a significant impact, it should be replaced immediately, even if no external damage is visible. Store in a cool, dry place away from direct sunlight.

Description

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Customer reviews

Customer questions

FAQ

How much does the BELL 4Forty Air MIPS MTB Helmet Sprint Stone cost, and is it available for purchase?

The price is 150.49 € (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 16.07.2026 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 Sprint Stone be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the BELL 4Forty Air MIPS MTB Helmet Sprint Stone online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.