---
product_id: 241239354
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: "€ 55.61"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sifvo"
url: https://www.desertcart.ie/products/241239354-kids-helmet-sifvo-kids-bike-helmet-boys-and-girls-bike
store_origin: IE
region: Ireland
---

# Adjustable fit 50-57cm 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:** € 55.61
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Gear Up, Stand Out, Stay Safe — Because Every Ride Deserves the Best!

## 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?** € 55.61 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/241239354-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 shields eyes from glare and branches without blocking the view.
- • **Built to Keep Up:** Lightweight yet rugged design stands up to active kids and multi-sport adventures.
- • **All-Round Safety Armor:** Advanced PC shell + impact-resistant EPS for certified, durable protection.
- • **Breathe Easy, Ride Cool:** 15 strategically placed vents ensure superior ventilation and comfort during every ride.
- • **Custom Fit, Kid-Approved:** Dual-position adjustable straps let kids effortlessly dial in their perfect fit.

## Overview

The SIFVO Kids Bike Helmet combines certified safety standards (CE, CPSC, ASTM) with a lightweight polycarbonate shell and impact-resistant EPS liner to deliver 360° head protection for kids aged 5-14. Featuring 15 vents for optimal airflow, an adjustable strap system for a secure fit (50-57cm), and a removable visor to shield from sun and obstacles, this helmet is engineered for comfort, durability, and style — perfect for cycling, skateboarding, and scooters.

## Description

desertcart.com : Kids Helmet, SIFVO Kids Bike Helmet Boys and Girls Children Bicycle Helmet with Cool Visor Helmet for Kids 5-14, Youth Bike Helmet Adjustable & Lightweight 50-57cm (Navy Blue) : Sports & Outdoors

Review: Adjustable helmet with improved strap assembly! - 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 desertcart 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.
Review: Great lightweight helmet with a cool space design 🚀 - My 9-year-old son uses this helmet for his electric skateboard and for biking, and he really enjoys it. The quality is excellent, it’s very lightweight, and the ventilation works great — his head doesn’t get sweaty. The space design looks super cool and original. Kids love anything related to space, so this helmet is a total hit. A great option if your child is into space themes.

## 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 |
|---------------|-------|
| ASIN | B08K78BPC9 |
| Age Range (Description) | kids bike helmet ages 5-14 |
| Athlete | cycling |
| Best Sellers Rank | #12,338 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #36 in Kids' Bike Helmets |
| Brand | SIFVO |
| Brand Name | SIFVO |
| Color | Navy Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,986) |
| Date First Available | September 27, 2020 |
| Included Components | Kids Helmet with removable visor *1, Product Brochures*1 |
| Inner Material | Expanded Polystyrene |
| Item Dimensions LxWxH | 11.2 x 8.1 x 6.7 inches |
| Item Package Dimensions L x W x H | 10.16 x 8.39 x 6.77 inches |
| Item Weight | 10.56 ounces |
| Item dimensions L x W x H | 11.2 x 8.1 x 6.7 inches |
| Manufacturer | SIFVO |
| Material | PC+EPS |
| Model Name | SF40 kids helmet |
| Outer Material | Polycarbonate (PC) |
| Package Weight | 0.34 Kilograms |
| Part Number | SIFVO1 |
| Recommended Uses For Product | Cycling, Skateboarding, scooter |
| Size | 50 57CM |
| Special Feature | Adjustable Strap, Lightweight, Ventilation, Visor |
| Sport Type | Cycling |
| Suggested Users | unisex-teen |
| UPC | 788436927992 788462551291 |
| Warranty Description | 1 year warranty |

## Product Details

- **Age Range (Description):** kids bike helmet ages 5-14
- **Brand:** SIFVO
- **Color:** Navy Blue
- **Size:** 50 57CM
- **Special Feature:** Adjustable Strap, Lightweight, Ventilation, 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/616oFrTYLwL.jpg)
![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 2](https://m.media-amazon.com/images/I/61HW6YSRONL.jpg)
![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 3](https://m.media-amazon.com/images/I/61vtK9-2yIL.jpg)
![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 4](https://m.media-amazon.com/images/I/71BkW4OchAL.jpg)
![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 5](https://m.media-amazon.com/images/I/71EdXJ4QDSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Great lightweight helmet with a cool space design 🚀
*by M***V on December 10, 2025*

My 9-year-old son uses this helmet for his electric skateboard and for biking, and he really enjoys it. The quality is excellent, it’s very lightweight, and the ventilation works great — his head doesn’t get sweaty. The space design looks super cool and original. Kids love anything related to space, so this helmet is a total hit. A great option if your child is into space themes.

### ⭐⭐⭐⭐⭐ Bike Helmet
*by R***B on January 7, 2026*

This helmet fits perfect and is comfortable.

## Frequently Bought Together

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