# Rockbros LK-66 Lightweight Cycling Helmet, Black, 58-62 cm

**URL:** https://aio.lv/en/product--rockbros-5907769388668--12533053
**Data updated:** 2026-06-22 11:32 (EEST)
**Category:** Protective Helmets
**Manufacturer:** Rockbros
**Manufacturer code:** 5907769388668
**EAN:** 5907769388668
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 33.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rockbros-5907769388668--12533053

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The Rockbros LK-66 is a lightweight cycling helmet designed for safety and comfort. Featuring an adjustable fit range of 58-62 cm, this helmet provides reliable head protection for cyclists. Its durable construction and ergonomic design make it suitable for daily commuting, road cycling, and recreational riding. The black finish offers a sleek, versatile look for various cycling activities.

## Long description

The Rockbros LK-66 is a lightweight cycling helmet engineered to provide essential head protection for cyclists who prioritize both safety and comfort. Designed with a focus on durability and ergonomics, this helmet features a sleek black finish that complements any cycling gear. With an adjustable fit range of 58-62 cm, it offers a secure and personalized experience for a wide variety of head sizes, ensuring stability during your rides.
Advantages
This helmet stands out due to its lightweight construction, which minimizes neck strain during extended cycling sessions. The ergonomic design promotes better airflow and comfort, while the robust outer shell provides reliable impact resistance. The adjustable dial system allows for quick and precise fitting, ensuring the helmet stays firmly in place regardless of the terrain or intensity of your ride.
Suitable for
Daily urban commuting
Road cycling
Recreational weekend rides
General cycling activities
When it may not be suitable
This helmet is not designed for high-impact extreme sports such as downhill mountain biking, BMX racing, or professional motorcycling. It does not provide the specialized full-face protection required for these high-risk disciplines.
Key specifications
Adjustable head circumference: 58-62 cm
Color: Black
Lightweight design
Ergonomic fit system
How to use
To use the helmet, place it level on your head so that it covers your forehead. Use the rear adjustment dial to tighten or loosen the fit until the helmet feels secure 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 clicks securely into place before starting your ride.
What to consider before purchase
Measure your head circumference accurately to ensure it falls within the 58-62 cm range.
Verify that the helmet style matches your specific type of cycling.
Check the strap tension before every ride for maximum safety.
Usage recommendations
Always inspect your helmet for any signs of damage or cracks before each use. If the helmet has been involved in a significant impact, it must be replaced immediately, even if no damage is visible.

## FAQ

### How much does the Rockbros LK-66 Cycling Helmet - Black, 58-62 cm cost, and is it available for purchase?

The price is 39.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 94 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 22.07.2026 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. All transactions are 100% secure and encrypted.

### 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 Rockbros 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 Rockbros 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