# Bicycle helmet AUTHOR Pulse LED X8 — size 52–58 cm, yellow-neon (model 171)

**URL:** https://aio.lv/en/product--author-9001658--10884643
**Data updated:** 2026-02-13 15:39 (EET)
**Category:** Protective Helmets
**Manufacturer:** AUTHOR
**Manufacturer code:** 9001658
**EAN:** 8590816062474
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--author-9001658--10884643

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.06.2026 | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

AUTHOR Pulse LED X8 is a bicycle helmet in size 52–58 cm with a yellow‑neon shell (model 171). It features integrated LED lighting for improved visibility, adjustable fit for comfort and safety, and ventilation channels for airflow. Suitable for urban commuting and recreational cycling, it increases rider safety and visibility in low‑light conditions.

## Long description

AUTHOR Pulse LED X8 is a bicycle helmet designed for adult riders with head sizes 52–58 cm. The model 171 features a yellow‑neon outer shell and integrated LED lighting to improve visibility in low‑light conditions. The helmet uses an in‑mold construction with internal ventilation channels and an adjustable retention system to balance protection, comfort and airflow during urban commuting or recreational cycling.
Advantages
The integrated LED module increases side and rear visibility without adding significant weight. The adjustable fit system ensures a secure hold across the 52–58 cm range, while the ventilation channels promote steady airflow to reduce heat buildup. The neon yellow shell provides high daytime visibility and the in‑mold construction maintains a streamlined profile for everyday cycling.
Suitable for
 Urban commuting and city cycling
 Recreational and fitness rides
 Riding at dawn, dusk or in low‑light conditions
 Short to medium distance bicycle trips
Key specifications
 Size range: 52–58 cm head circumference
 Shell color: yellow‑neon
 Integrated LED lighting for increased visibility
 Adjustable rear retention system for secure fit
 Ventilation channels for airflow and cooling
 In‑mold construction combining shell and EPS liner
 Lightweight design suitable for daily use
How to use
Position the helmet level on the head so the front edge sits just above the eyebrows. Adjust the rear retention dial until the helmet fits securely without excessive pressure. Fasten and adjust the chin straps so they form a V shape under each ear and allow one or two fingers between the strap and the chin. Activate the LED module according to the built‑in control (refer to supplied user leaflet for battery and operation details). Regularly inspect the helmet for cracks or damage and replace it after any significant impact or if fit and performance are compromised.
Usage recommendations
For optimal safety, combine the helmet with visible clothing and additional lights on the bicycle when riding in low light. Replace the helmet after five years of regular use or immediately after a crash that causes noticeable damage. Store in a dry place away from direct sunlight and chemicals to preserve shell integrity and LED function.

## FAQ

### How much does the Bicycle helmet AUTHOR Pulse LED X8 — 52–58 cm cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50000 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 18.06.2026 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 AUTHOR 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 AUTHOR 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/10884643/60331414_large.webp