# Bicycle helmet RockBros HC-58BK-M 55–58 cm, black-gray

**URL:** https://aio.lv/en/product--rockbros-5907769386718--12116842
**Data updated:** 2026-03-20 17:56 (EET)
**Category:** Protective Helmets
**Manufacturer:** Rockbros
**Manufacturer code:** 5907769386718
**EAN:** 5907769386718
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 68.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 57.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rockbros-5907769386718--12116842

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

RockBros HC-58BK-M is a bicycle helmet with a size range of 55–58 cm, designed to protect the head during cycling. The helmet features a hard outer shell in black-gray finish and internal padding for impact absorption and comfort. Suitable for everyday commuting, recreational rides and city cycling where a medium-size protective helmet is required.

## Long description

RockBros HC-58BK-M 55–58 cm is a bicycle helmet designed to protect the head during urban and recreational cycling. The model features a hard outer shell in a black-gray finish and internal padding that absorbs impact and increases comfort. Size adjustment and ventilation openings provide a balance between protection and wearing comfort for daily commutes and occasional rides.
Advantages
The hard outer shell provides abrasion resistance while the internal padding offers cushioning to reduce shock from impacts. The helmet’s medium size range (55–58 cm) fits a wide group of adult cyclists. Lightweight construction and ventilation channels help maintain comfort during longer rides. The neutral black-gray color is compatible with a variety of cycling outfits and accessories.
Suitable for
City commuting and short urban trips
Leisure and recreational cycling
Bike paths and mixed-surface rides
Everyday use where a medium-size protective helmet is needed
Key specifications
Size range: 55–58 cm (medium)
Shell type: hard outer shell
Inner padding: impact-absorbing foam with fabric lining
Color: black-gray
Ventilation: multiple air channels (ventilation openings)
Adjustment: size adjustment system for snug fit
Intended use: urban, commuting and recreational cycling
How to use
Place the helmet on your head so the front edge sits just above the eyebrows and the back covers the upper part of the neck. Adjust the internal size mechanism until the helmet fits snugly without excessive movement. Fasten and adjust the chin strap to form a V-shape under each ear and tighten so the strap is secure but comfortable. Regularly inspect padding and straps for wear and replace the helmet after any significant impact or if structural damage is present.
Usage recommendations
Use the helmet on every ride to reduce the risk of head injury. Keep the helmet clean by wiping the outer shell with a damp cloth and removing washable liners where applicable. Store the helmet away from direct sunlight and excessive heat to preserve materials. Replace the helmet after heavy impact even if damage is not visible, and follow local safety standards for helmet care and replacement intervals.

## FAQ

### How much does the RockBros HC-58BK-M bicycle helmet 55–58 cm cost, and is it available for purchase?

The price is 68.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 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 13.07.2026 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

## Image

https://aio.lv/img/cache/product/12116842/68547211_large.webp