---
product_id: 347178585
title: "Retrospec Silas Road Bike Helmet with 24 Air Vents & Built-in LED Safety Light - Adjustable Adult Cycling Protection 54-61cm - Padded & Lightweight Design"
brand: "retrospec"
price: "14195 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Retrospec"
url: https://www.desertcart.is/products/347178585-retrospec-silas-road-bike-helmet-with-24-air-vents-built
store_origin: IS
region: Iceland
---

# 4-LED built-in safety light Lightweight at just 9.9 oz 24 air vents for max airflow Retrospec Silas Road Bike Helmet with 24 Air Vents & Built-in LED Safety Light - Adjustable Adult Cycling Protection 54-61cm - Padded & Lightweight Design

**Brand:** retrospec
**Price:** 14195 kr
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Smart, Look Sharp, Stay Visible!

## Quick Answers

- **What is this?** Retrospec Silas Road Bike Helmet with 24 Air Vents & Built-in LED Safety Light - Adjustable Adult Cycling Protection 54-61cm - Padded & Lightweight Design by retrospec
- **How much does it cost?** 14195 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/347178585-retrospec-silas-road-bike-helmet-with-24-air-vents-built)

## Best For

- retrospec enthusiasts

## Why This Product

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

## Key Features

- • **Be Seen, Stay Safe:** Integrated 4-LED light with 3 flash modes boosts visibility from every angle
- • **Featherweight Armor:** EPS foam and PVC shell combine to deliver maximum impact resistance with minimal weight
- • **Streamlined for Speed:** Aerodynamic design reduces wind resistance and neck strain on every commute
- • **Breathe Easy, Ride Cool:** 24 strategically placed vents with internal air channels prevent overheating
- • **Custom Fit, Zero Pressure:** Adjustable 54-61cm dial system for personalized comfort all ride long

## Overview

The Retrospec Silas Road Bike Helmet offers a perfect blend of safety, comfort, and style for adult cyclists. Featuring an adjustable fit for head sizes 54-61cm, 24 air vents for superior ventilation, and a built-in 4-LED safety light with multiple flash modes, it ensures you stay cool and visible on every ride. Lightweight yet impact-resistant, its aerodynamic design reduces wind drag and neck fatigue, making it ideal for commuting, road cycling, and urban adventures.

## Description

Experience superior protection and lightweight comfort with the Retrospec Silas Bicycle Commuter Helmet, meticulously crafted for cyclists who value both safety and style on every ride. A built-in 5-LED tail light with three distinct flashing modes ensures you’re always visible, offering added reassurance during evening commutes, urban rides, and low-light conditions. The aerodynamic helmet design features a robust, EPS foam liner encased in durable PVC s for dependable protection. Twenty-four well-placed vents and contoured air channels actively direct airflow, keeping you cool and sweat-free, while the DewCollector interior padding wicks away moisture, eliminates odor, and resists bacterial growth for consistently comfortable wear. Adjustable straps and an ErgoKnob dial fit system allow you to customize the helmet’s fit for head circumferences from 21.25” to 24” (54–61 cm), delivering a secure, personalized feel for a wide range of adult users. The removable interior padding and low-profile design blend functional performance with stylish urban aesthetics, making this helmet perfect for commuting, road cycling, mountain biking, and everyday adventure. Lightweight, reliable, and thoughtfully engineered, the Silas helmet stands out as a top choice among bike accessories for women and men, providing lasting peace of mind with every mile.

Review: Fantastic Bike Helmet - Five Stars! - I recently purchased the Retrospec Silas Adult Bike Helmet, and I couldn't be happier with my purchase. Here are the reasons why I gave it five stars: Lightweight: This helmet is incredibly lightweight, providing comfort during long rides without sacrificing safety. Beautiful Color: The color of the helmet is not only aesthetically pleasing but also adds a touch of style. It's great to have a helmet that not only prioritizes safety but also looks good. Value for Money: Considering the quality and features, the Retrospec Silas Bike Helmet offers excellent value for money. It's an investment in safety that doesn't break the bank. Overall, I highly recommend this Helmet to both men and women. It's a stylish, lightweight, and cost-effective choice for cyclists looking for quality and safety in one package. Five stars well-deserved!
Review: Good sturdy helmet - This is a very nice helmet. It is comfortable and has a really cool adjustment and light in the back. It fits me perfectly and is decently priced.

## Features

- NEAR UNIVERSAL COMFORT FIT: Our adult helmet and bicycle helmets adjust from 54-61cm with an intuitive dial system, delivering a secure, personalized fit for most head sizes without pressure points
- ADVANCED VENTILATION DESIGN: 24 strategically placed vents with internal air channels create constant airflow through this cycling helmet, preventing overheating on long rides
- INTEGRATED SAFETY LIGHTING: Built-in 4-LED bike lights work as a bike headlight with 3 flash modes, enhancing visibility in low light, making you noticeable to vehicles from all angles
- LIGHTWEIGHT PROTECTION: Bike helmets engineered with EPS foam and PVC shell, this bicycle helmet women trust combines minimal weight with maximum impact resistance for worry-free rides
- AERODYNAMIC EFFICIENCY: Streamlined design cuts through headwind while maintaining stability, reducing neck strain and wind resistance for enhanced comfort during rides

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097NM9N7Y |
| Age Range (Description) | Adult |
| Best Sellers Rank | #22,471 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #48 in Adult Bike Helmets |
| Brand | Retrospec |
| Brand Name | Retrospec |
| Color | Matte White |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,052) |
| Date First Available | June 21, 2021 |
| Global Trade Identification Number | 00810015709320 |
| Included Components | Helmet |
| Inner Material | Expanded Polystyrene |
| Item Package Dimensions L x W x H | 12.91 x 11.81 x 6.73 inches |
| Item Weight | 9.91 Ounces |
| Manufacturer | Retrospec |
| Material | Plastic |
| Model Name | Silas |
| Outer Material | Polyvinyl Chloride (PVC) |
| Package Weight | 0.32 Kilograms |
| Part Number | 4263 |
| Recommended Uses For Product | Cycling, Skateboarding |
| Size | One Size: 54-61cm |
| Special Feature | Lightweight |
| Style | One Size: 54-61cm |
| Suggested Users | unisex-adult |
| UPC | 810015709320 |
| Warranty Description | Limited Warranty |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Retrospec
- **Color:** Matte White
- **Size:** One Size: 54-61cm
- **Special Feature:** Lightweight

## Images

![Retrospec Silas Road Bike Helmet with 24 Air Vents & Built-in LED Safety Light - Adjustable Adult Cycling Protection 54-61cm - Padded & Lightweight Design - Image 1](https://m.media-amazon.com/images/I/81gOFTynA1L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic Bike Helmet - Five Stars!
*by A***R on January 30, 2024*

I recently purchased the Retrospec Silas Adult Bike Helmet, and I couldn't be happier with my purchase. Here are the reasons why I gave it five stars: Lightweight: This helmet is incredibly lightweight, providing comfort during long rides without sacrificing safety. Beautiful Color: The color of the helmet is not only aesthetically pleasing but also adds a touch of style. It's great to have a helmet that not only prioritizes safety but also looks good. Value for Money: Considering the quality and features, the Retrospec Silas Bike Helmet offers excellent value for money. It's an investment in safety that doesn't break the bank. Overall, I highly recommend this Helmet to both men and women. It's a stylish, lightweight, and cost-effective choice for cyclists looking for quality and safety in one package. Five stars well-deserved!

### ⭐⭐⭐⭐⭐ Good sturdy helmet
*by G***N on August 28, 2024*

This is a very nice helmet. It is comfortable and has a really cool adjustment and light in the back. It fits me perfectly and is decently priced.

### ⭐⭐⭐⭐ Good value helmet
*by G***L on August 18, 2019*

I bought 2 of these. 1 for my wife and 1 for myself. So far it looks good. Fit nice, not as comfortable as I'd hope. But it fit nice, light weight, easy to adjust and the light is nice to have on for any riding. I will update my review after a few months of using and see what happen. Here are some pros and cons about this helmet: Pros: - Cheap! - Easy to adjust - Removable paddings for washing - Comes with 3 light mode, flash, slow flash or always on. -Nice color variety, I recommend something bright. - Good fitting options for different head shape and size. This include the back adjustment for size and height. Cons: - Not very comfortable compare to other brand - After taking off the side strap have to be adjusted on the next use because the strap move at the anchor at the top of the helmet - It does not have a chin guard, this make the clip cut into your skin sometimes. I prefers D ring version instead of a clip. - It's cheap, you get what you pay for. At the end, helmet are still styrofoam/cooler box shaped for head. Make sure to check the date that was made because it should only last 5 yrs before replacement regardless of you drop it or not. All helmet are one time use, if you crash or drop from great height then you should trash it and replace it. That's why it is good to buy theses helmets. It look nice and not too expensive where you feel like you'd waste money if you replace it.

## Frequently Bought Together

- Retrospec Silas Adult Bike Helmet with Light for Men & Women - Lightweight, Comfortable
- Ascher Ultra Bright USB Rechargeable Bike Light Set, Powerful Bicycle Front Headlight and Back Taillight, 4 Light Modes, Easy to Install for Men Women Kids Road Mountain Cycling Black
- Master Lock Cable Lock, Set Your Own Combination Bike Lock, 6 ft. Long, Black, 8122D

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-25*