---
product_id: 449880483
title: "Kids Helmet, SIFVO Kids Bike Helmet Boys and Girls Bike Helmet with Cool Visor Helmet for Kids 5-14, Kids Bike Helmets Youth Bike Helmet Adjustable & Lightweight 50-57cm"
brand: "sifvo"
price: "€ 49.38"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/449880483-kids-helmet-sifvo-kids-bike-helmet-boys-and-girls-bike
store_origin: IE
region: Ireland
---

# Adjustable fit for ages 5-14 15 vents for optimal airflow 360° full-head protection Kids Helmet, SIFVO Kids Bike Helmet Boys and Girls Bike Helmet with Cool Visor Helmet for Kids 5-14, Kids Bike Helmets Youth Bike Helmet Adjustable & Lightweight 50-57cm

**Brand:** sifvo
**Price:** € 49.38
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Safe, Ride Cool, Ride Ahead!

## Quick Answers

- **What is this?** Kids Helmet, SIFVO Kids Bike Helmet Boys and Girls Bike Helmet with Cool Visor Helmet for Kids 5-14, Kids Bike Helmets Youth Bike Helmet Adjustable & Lightweight 50-57cm by sifvo
- **How much does it cost?** € 49.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/449880483-kids-helmet-sifvo-kids-bike-helmet-boys-and-girls-bike)

## Best For

- sifvo enthusiasts

## Why This Product

- Trusted sifvo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sun-Smart Visor:** Removable visor blocks harsh sunlight and protects from branches without compromising vision—style meets function.
- • **Custom Comfort Fit:** Dual adjustable positions let kids effortlessly snap and secure their perfect fit—growing with them from 5 to 14.
- • **All-Around Head Armor:** 360° coverage shields every angle, including the back of the head—because every inch counts.
- • **Unmatched Safety Tech:** Advanced PC shell + impact-resistant EPS for durable, certified protection (CE+CPSC+ASTM).
- • **Breathe Easy, Ride Cool:** 15 strategically placed vents create a breeze, reducing heat and air resistance during every ride.

## Overview

The SIFVO Kids Bike Helmet combines cutting-edge safety certifications with lightweight, breathable design tailored for kids ages 5-14. Featuring a durable polycarbonate shell, impact-absorbing EPS liner, 360° full-head protection, and 15 ventilation vents, it ensures maximum comfort and security. The adjustable fit and removable visor make it perfect for cycling, skateboarding, and scootering, empowering young riders to confidently own every adventure.

## Description

Kids Helmet, SIFVO Kids Bike Helmet Boys and Girls Bike Helmet with Cool Visor Helmet for Kids 5-14, Kids Bike Helmets Youth Bike Helmet Adjustable & Lightweight 50-57cm

## Features

- 【RELIABLE SECURITY】The kids helmet uses advanced technology to tightly combine sturdy PC shell with impact resistant EPS, making the helmet safer and more durable. Trustworthy CE+CPSC+ASTM certification
- 【360° PROTECTION】The full-coverage construction of this kids bike helmet provides all-round protection for children's heads including the back of the head. Suitable for a wide range of sports types
- 【COOL VISOR】The removable visor protects the children's eyes from direct sunlight and the skin of their faces from being scratched by tree branches while not blocking the view
- 【GREAT FIT】This bike helmets for kids has two adjustable positions. Children can easily snap on/of and adjust it by themselves to find their most comfortable state
- 【EXCELLENT VENTILATION】15 vents create a perfect air circulation system for this girls and boys bike helmet which help to reduce air resistance during multi-sports and keep the head cool and comfortable at all times
- *Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SIFVO |
| Color | B Starry Sky【hot】 |
| Age Range (Description) | kids bike helmet ages 5-14 |
| Size | 50 57cm |
| Special Feature | Lightweight, Ventilation, Adjustable Strap, Visor |
| Model Name | SF40 kids helmet |
| Outer Material | Polycarbonate (PC) |
| Recommended Uses For Product | Cycling, Skateboarding, scooter |
| Item dimensions L x W x H | 11.2 x 8.1 x 6.7 inches |
| Athlete | cycling |
| Inner Material | Expanded Polystyrene |
| Item Weight | 0.66 Pounds |
| UPC | 689323614127 |
| Item Package Dimensions L x W x H | 10.24 x 8.39 x 6.73 inches |
| Package Weight | 0.34 Kilograms |
| Item Dimensions  LxWxH | 11.2 x 8.1 x 6.7 inches |
| Brand Name | SIFVO |
| Warranty Description | 1 year warranty |
| Material | PC+EPS |
| Suggested Users | unisex-teen |
| Manufacturer | SIFVO |
| Part Number | RU11-39010 |
| Included Components | Product Brochures*1, Kids Helmet with removable visor *1 |
| Sport Type | Cycling |

## Product Details

- **Brand:** SIFVO
- **Color:** B Starry Sky【hot】
- **Age Range (Description):** kids bike helmet ages 5-14
- **Size:** 50 57cm
- **Special Feature:** Lightweight, Ventilation, Adjustable Strap, Visor

## Images

![Kids Helmet, SIFVO Kids Bike Helmet Boys and Girls Bike Helmet with Cool Visor Helmet for Kids 5-14, Kids Bike Helmets Youth Bike Helmet Adjustable & Lightweight 50-57cm - Image 1](https://m.media-amazon.com/images/I/61iYb1uAVtL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cute helmet, buckle fell off rendering it useless
*by G***L on July 25, 2025*

Edited!The helmet is cute and sturdy but the buckle literally fell off within a few months, and it is an off size so it difficult to find a replacement.The seller immediately contacted me and offered to rectify the issue. Proactive customer service gets a 5 star review from me always.

### ⭐⭐⭐⭐⭐ Looks nice
*by C***A on July 20, 2025*

Well made. Very attractive shape and nice color. Durable helmet for a 9 year old boy.

### ⭐⭐⭐⭐⭐ Adjustable helmet with improved strap assembly!
*by C***L on June 1, 2021*

EDIT: Couple years after I wrote the original review the seller reached out and said theyd read my comments and had revised the chin strap + buckle assembly to be hassle free. They wrote probably the kindest email I've ever received from an Amazon seller and sympathized w the headaches w small kids. Then they offered 2 brand new helmets w the new design as a replacement. Pretty neat deal.So here's what changed! They took my suggestion to cap off the end of the nylon strap with a rigid piece (where I'd just used duck tape) so it won't slip out of the adjustable part. Also the strap feels a little less flimsy than before. My main issue had been a overly thin strap that just threaded right out of the red plastic adjuster when kids were just being kids. Problem no more! Be sure to check out my latest pics (3rd - 5th ones) where I tried to compare the two in hand.Also on the original helmets, I've been impressed by the build quality. Our kids tend to drop them in the garage rather than gently place them on handlebars when they're done. Never had a crack or piece just snap off so really these are built to last.Major kudos to the seller for leveling up their R&D and coming up with an even better product!OLD REVIEW BELOW:Hey there! I'm guessing you're a parent or grandparent who wants to keep your kid safe, not break the bank, and find a helmet that will last longer than 6 months! This item checks a couple of those boxes but not all of them. Fit is great on our 7 yr old and decent on our 5.5 yr old... But he'll grow into it just fine. Older kid is very careful with things so the helmet will outlast her in terms of sizing. It's nice that it'll adjust and really get snug so it sits properly on their head. A helmet that's flopping around does no good when a kid bails on their bike or falls over.This could easily be a 5 star item if theyd just spend a little more on the strap assembly. See, the strap is too thin for the red 3 toothed piece that clicks it into place. The problem is that piece can slide around at will and it'll come off almost every time your kid wears this. It's been less problematic with our more careful child, but a physical and boisterous kid? They'll yank the thing off every time and you get to Jimmy rig it back together. No fun. The manufacturer just flat went cheap here and didn't put a stop mechanism or glue or anything to hold it on the strap. Their solution is another cheap piece.. The chin strip with a marginal amount of velcro. I suppose it the chin strap was fatter and had more grip to it, then it would hold the strap in order. But both of those could be remedied if they wanted to.See my solution in the pics. I duck taped where the ear hole should form (midway up the strap), then duck taped the very end of the strap to itself so that there's an end piece that the red clip cant slide over. If you wanted to go further you could duck tape the entire strap "shut" so that the clip won't move at all. Measure to your kids face and then lock it all in place.

## Frequently Bought Together

- Kids Helmet, SIFVO Kids Bike Helmet Boys and Girls Bike Helmet with Cool Visor Helmet for Kids 5-14, Kids Bike Helmets Youth Bike Helmet Adjustable & Lightweight 50-57cm
- JOYSTAR NEO 20 Inch Kids Bike for Ages 6-10 Years Old Boys & Girls, 20 Inch Wheels Kids Mountain Bike with Training Wheels & Handbrake, Kids' Bicycles, Multiple Colors

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-19*