# Helmet rock machine MTB Race Green/Black S/M 54–58 cm

**URL:** https://aio.lv/en/product--rock-machine-rf050405--7913308
**Data updated:** 2025-11-27 13:48 (EET)
**Category:** Kids’ Ride-On Accessories
**Manufacturer:** rock machine
**Manufacturer code:** RF050405
**EAN:** 8592842821452
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 40.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rock-machine-rf050405--7913308

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Rock Machine MTB Race helmet in green/black is a cycling helmet sized S/M for head circumference 54–58 cm. Designed for mountain biking, it provides lightweight protection with ventilation and an adjustable fit. Suitable for off‑road and trail riding, it improves safety while maintaining comfort during longer rides.

## Long description

Rock Machine MTB Race helmet in green and black, size S/M (54–58 cm). Constructed with an EPS shell, this helmet is designed for mountain biking and offers a balance of lightweight protection and adjustable fit for trail and off‑road use.
Advantages
The Rock Machine MTB Race helmet provides impact absorption through an EPS construction while remaining lightweight. Its combined vertical and horizontal regulation system allows precise fitting for improved stability and comfort during rides. The green and black finish offers a neutral, versatile appearance suitable for different mountain biking styles.
Suitable for
Trail and cross‑country mountain biking
Off‑road and gravel rides
Recreational and endurance rides where adjustable fit is required
Key specifications
Model: MTB Race
Manufacturer: Rock Machine
Size: S/M (54–58 cm)
Material: EPS
Color: Green / Black
Adjustment: Vertical and horizontal regulation system
How to use
Place the helmet level on the head so it covers the forehead. Use the vertical and horizontal adjustment system to fine‑tune the fit until the helmet sits snugly but comfortably. Fasten and adjust the chin strap to secure the helmet for riding. Inspect the helmet regularly for cracks, deep scratches or other damage and replace it if any structural compromise is found.
Usage recommendations
Measure head circumference to confirm S/M (54–58 cm) before purchase. After any significant impact, replace the helmet even if no visible damage is present. Store the helmet away from extreme heat and direct sunlight and follow manufacturer care instructions.

## FAQ

### How much does the Helmet rock machine MTB Race S/M 54–58 cm cost, and is it available for purchase?

The price is 49.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 Wednesday 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: Cash payment, 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 rock machine 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 rock machine 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/7913308/51073673_large.webp