# Children's bike helmet BELL SIDETRACK II — size Universal 50–57 cm, Matte Green

**URL:** https://aio.lv/en/product--bell-bel-7158325--11832718
**Data updated:** 2026-03-09 14:44 (EET)
**Category:** Protective Helmets
**Manufacturer:** BELL
**Manufacturer code:** BEL-7158325
**EAN:** 196178173643
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

BELL SIDETRACK II is a juniors' protective bike helmet with an adjustable Universal fit for head circumferences 50–57 cm. It features a durable shell, internal impact-absorbing liner and an adjustable retention system for secure fit. Designed for everyday cycling and recreational riding, it provides head protection for children and young riders in urban and park use.

## Long description

BELL SIDETRACK II — size Universal 50–57 cm, Matte Green is a juniors' protective bike helmet designed for children and young riders. The helmet combines a durable outer shell with an internal impact-absorbing liner and an adjustable retention system to provide a secure fit for head circumferences from 50 to 57 cm. It is intended for everyday cycling and recreational riding in urban and park environments, offering a balance of protection, comfort and simple adjustability.
Advantages
The helmet design features a robust outer shell and an internal liner engineered to absorb impact energy, reducing the force transferred to the head. The Universal fit retention system enables quick and precise adjustment to suit growing children or shared use among siblings. Ventilation channels help manage airflow to improve comfort during rides, while the matte green finish provides a neutral, low-glare appearance that resists visible scratches.
Suitable for
Everyday cycling for children and young riders
Commuting to school or short urban trips
Park and recreational rides on paved paths and bike trails
Shared use by siblings or multiple caregivers due to adjustable sizing
Key specifications
Fit range: Universal 50–57 cm head circumference
Construction: Durable outer shell with impact-absorbing internal liner
Retention: Adjustable retention system for secure fit
Finish: Matte green exterior
Target user: Juniors / children and young riders
How to use
Place the helmet level on the head so the front edge sits just above the eyebrows. Adjust the retention system until the helmet feels snug but comfortable; it should not tilt forward or backward when fastened. Fasten and adjust the chin strap so it fits under the chin with enough room to insert one or two fingers between the strap and the chin. Check fit before each ride and re-adjust as the child’s head size changes.
Usage recommendations
Inspect the helmet regularly for visible damage, cracks or significant dents and replace it after any substantial impact. Clean the shell and liner with mild soap and water; avoid solvents or abrasive cleaners. Store the helmet in a dry place away from direct sunlight and extreme temperatures to preserve materials and fit.

## FAQ

### What payment options are available?

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### 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 BELL 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 BELL 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

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