# DUNLOP adjustable bicycle helmet red with LED, size M

**URL:** https://aio.lv/en/product--dunlop-2010000272985--11832736
**Data updated:** 2026-03-09 14:44 (EET)
**Category:** Protective Helmets
**Manufacturer:** DUNLOP
**Manufacturer code:** 2010000272985
**EAN:** 5902431052113
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Adjustable DUNLOP bicycle helmet in red, size M, featuring an integrated LED light for increased visibility. The helmet offers adjustable fit to accommodate different head sizes and is designed for cycling safety in urban and recreational use. Suitable for daily commutes, leisure rides and short-distance cycling where visibility and head protection are required.

## Long description

The DUNLOP adjustable bicycle helmet in red, size M, combines a streamlined shell with an integrated rear LED light to improve visibility during low-light riding. Its adjustable retention system allows a customized fit for medium head sizes, while internal padding provides basic impact comfort. The helmet is designed for urban and recreational cycling where enhanced visibility and head protection are needed.
Advantages
The helmet features an adjustable fit mechanism that secures the shell around the head and helps maintain stable positioning while riding. An integrated LED at the rear increases visibility to other road users in dawn, dusk and nighttime conditions. Lightweight construction reduces neck strain on short to medium rides, and internal pads offer immediate comfort and can be replaced for cleaning or hygiene maintenance.
Suitable for
Daily urban commuting and city cycling
Leisure and short-distance recreational rides
Cyclists seeking improved visibility in low-light conditions
Riders who require a medium-size helmet with adjustable fit
Key specifications
Color: red
Size: M (medium)
Integrated rear LED light for increased visibility
Adjustable retention system for fit customization
Lightweight shell with internal comfort padding
Suitable for urban and recreational cycling use
How to use
Place the helmet on the head so it sits level across the forehead and adjust the retention system until the helmet feels snug but not tight. Fasten and adjust the chin strap so there is minimal movement and the buckle rests comfortably under the chin. Use the LED function as instructed by the manufacturer—typically by pressing the button on the rear unit—to activate steady or flashing modes. Inspect padding and straps before each ride and replace or clean removable pads according to care guidance.
Usage recommendations
For effective protection and visibility, ensure the helmet is worn on every ride, maintain the LED battery or charging state, and replace the helmet after any significant impact or when signs of wear compromise structural integrity or fit.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 DUNLOP 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 DUNLOP 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/11832736/67233293_large.webp