# Rockbros LK-99 Mountain Bike Helmet with Adjustable Visor and Magnetic Buckle, 58-62 cm, Titanium

**URL:** https://aio.lv/en/product--rockbros-5907769388682--12533051
**Data updated:** 2026-06-22 11:32 (EEST)
**Category:** Protective Helmets
**Manufacturer:** Rockbros
**Manufacturer code:** 5907769388682
**EAN:** 5907769388682
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.49 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 48.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rockbros-5907769388682--12533051

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Rockbros LK-99 mountain bike helmet is designed for off-road cycling, offering reliable head protection. It features an adjustable visor to shield against sun and debris, and a convenient magnetic buckle for secure fastening. Suitable for head circumferences of 58-62 cm, this helmet combines safety, comfort, and a durable titanium-colored finish for mountain biking enthusiasts.

## Long description

The Rockbros LK-99 mountain bike helmet is a specialized piece of safety equipment engineered for off-road cycling enthusiasts. It provides a robust shield for the head, combining impact resistance with a sleek, titanium-colored aesthetic that suits various mountain biking styles. The design focuses on both safety and rider convenience, ensuring that cyclists can navigate challenging trails with confidence.
Advantages
This helmet stands out due to its integrated adjustable visor, which effectively protects the rider from direct sunlight, low-hanging branches, and trail debris. The inclusion of a magnetic buckle system significantly enhances user experience by allowing for quick and secure fastening, even when wearing gloves. The construction is optimized for ventilation and comfort, making it suitable for long rides in diverse terrain while maintaining a lightweight profile that does not compromise on structural integrity.
Suitable for
Mountain biking and trail riding
Cross-country cycling
Off-road recreational cycling
This helmet may not be suitable for professional road racing where aerodynamic profiles are prioritized over trail-specific features. It is also not designed for high-speed motorized sports or activities requiring specialized full-face protection.
Key specifications
Head circumference range: 58-62 cm
Adjustable visor for sun and debris protection
Magnetic buckle fastening system
Color: Titanium
Designed for mountain biking
How to use
To use the helmet, place it on your head so that it sits level and covers the forehead. Adjust the rear retention system until the fit is snug but comfortable. Use the magnetic buckle to secure the chin strap, ensuring it is tight enough to keep the helmet in place without causing discomfort. Adjust the visor to your preferred angle to block glare or debris before starting your ride.
What to consider before purchase
Verify your head circumference measurement to ensure it falls within the 58-62 cm range.
Check that the helmet fits securely without excessive movement.
Ensure the magnetic buckle mechanism is compatible with your personal preference for gear operation.
Usage recommendations
Regularly inspect the helmet for any signs of impact or wear. Clean the outer shell with mild soap and water, and allow the inner padding to air dry. Store in a cool, dry place away from direct sunlight to maintain material integrity.

## FAQ

### How much does the Rockbros LK-99 Mountain Bike Helmet - Titanium cost, and is it available for purchase?

The price is 58.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 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 03.08.2026 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