# Bicycle Helmet Leatt Endurance 4.0 — White, Size L

**URL:** https://aio.lv/en/product--oem-614732--12252096
**Data updated:** 2026-04-03 16:45 (EEST)
**Category:** Protective Helmets
**Manufacturer:** OEM
**Manufacturer code:** 614732
**EAN:** 6009554074769
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 192.49 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 159.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-614732--12252096

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.79 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Leatt Endurance 4.0 is a bicycle helmet in white, size L, designed for on- and off-road cycling. It offers full-coverage protection with internal impact-absorbing structure, adjustable fit system and ventilation channels for airflow. Suitable for road riding, mountain biking and commuting where durable head protection and comfort are required.

## Long description

The Leatt Endurance 4.0 — White, Size L is a bicycle helmet engineered for both on- and off-road cycling. It delivers full-coverage head protection through an internal impact-absorbing structure and an adjustable fit system that secures the helmet in place. The helmet’s ventilation channels promote airflow to help regulate temperature during long rides, while the neutral white finish and size L fit make it suitable for a wide range of riders seeking durable protection and reliable comfort.
Advantages
The helmet integrates a multi-impact energy management structure to reduce the effects of impacts and distributes forces across the shell. An adjustable retention system allows fine-tuning of the fit for stability and comfort. Designed with strategically positioned ventilation channels, the helmet balances airflow with protective coverage. The construction materials provide a combination of low weight and structural strength appropriate for road riding, mountain biking and everyday commuting.
Suitable for
Road cycling and long-distance rides
Mountain biking and off-road trails
Urban commuting and city cycling
Training sessions and group rides
Key specifications
Color: White
Size: L (large) sizing intended for larger head circumferences
Protection: Full-coverage helmet with internal impact-absorbing structure
Fit: Adjustable retention system for secure, customized fit
Ventilation: Multiple airflow channels for heat dissipation and comfort
Use: Designed for on-road and off-road cycling environments
How to use
Position the helmet so it sits level on the head, covering the forehead without tilting backward. Adjust the retention system until the helmet feels snug but comfortable; the helmet should not shift when you shake your head. Fasten and adjust the chin strap so that it rests under the chin with enough room to insert one or two fingers between the strap and the chin. Ensure ventilation channels are clear of obstructions before each ride.
Usage recommendations
Inspect the helmet regularly for visible damage, cracks, or compromised foam. Replace the helmet after any significant impact or according to the manufacturer’s service-life guidance. Clean the helmet shell and pads with mild soap and water, and store in a cool, dry place away from direct sunlight to preserve materials and fit.

## FAQ

### How much does the Bicycle Helmet Leatt Endurance 4.0 L cost, and is it available for purchase?

The price is 192.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 28.07.2026 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 Bicycle Helmet Leatt Endurance 4.0 L 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 OEM 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 OEM 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