---
product_id: 520605526
title: "Lazer HELM Tonic KC BK LG"
brand: "lazer"
price: "R$1814"
currency: BRL
in_stock: true
reviews_count: 1
category: "Lazer"
url: https://www.desertcart.com.br/products/520605526-lazer-helm-tonic-kc-bk-lg
store_origin: BR
region: Brazil
---

# 240g ultra-lightweight TurnSys dial adjustable fit KinetiCore rotational impact tech Lazer HELM Tonic KC BK LG

**Brand:** lazer
**Price:** R$1814
**Availability:** ✅ In Stock

## Summary

> 🛡️ Ride smart, ride safe, ride with Lazer.

## Quick Answers

- **What is this?** Lazer HELM Tonic KC BK LG by lazer
- **How much does it cost?** R$1814 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/520605526-lazer-helm-tonic-kc-bk-lg)

## Best For

- lazer enthusiasts

## Why This Product

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

## Key Features

- • **Featherweight Safety:** At just 240 grams, ride all day without the bulk slowing you down.
- • **Belgian Craftsmanship:** Premium build quality from Lazer, trusted by cycling pros worldwide.
- • **Custom Fit in Seconds:** Advanced TurnSys dial lets you dial in your perfect fit instantly—comfort meets precision.
- • **Breeze Through Heatwaves:** Engineered ventilation keeps you cool and comfortable even when temps soar above 30°C.
- • **Revolutionary Impact Protection:** KinetiCore technology reduces rotational forces, elevating your crash safety game.

## Overview

The Lazer HELM Tonic KC BK LG is a premium adult cycling helmet featuring cutting-edge KinetiCore technology for enhanced rotational impact protection. Weighing only 240 grams, it offers a featherlight feel combined with advanced TurnSys dial adjustability for a custom fit. Designed in Belgium with breathable materials, it ensures comfort during high-temperature rides while delivering top-tier safety and style.

## Description

Lazer HELM Tonic KC BK LG

Review: Very good workmanship and appearance. - Very good workmanship and appearance. It worked very well in high temperatures (over 30 degrees), airy and comfortable.

## Features

- Adult Bike Helmet: the Tonic KinetiCore is a lightweight road cycling helmet
- Next-level Technology: built-in KinetiCore offers additional protection from rotational impact in the event of a crash
- Adjustable Fit: Advanced TurnSys dial technology cinches to an ideal fit in seconds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSHDWCPN |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Athlete | cycling |
| Best Sellers Rank | 169,522 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 672 in Allround Cycling Helmets |
| Brand | Lazer |
| Brand Name | Lazer |
| Colour | Black |
| Country Of Origin | Belgium |
| Customer Reviews | 5.0 out of 5 stars 14 Reviews |
| Included Components | CZ2501014 |
| Inner Material | Nylon |
| Item Dimensions | 34.3 x 23.5 x 17.8 centimetres |
| Item Type Name | Bicycle Parts |
| Item Weight | 240 Grams |
| Manufacturer | Lazer |
| Model Name | Helm Tonic Kc Bk Lg |
| Model name | Helm Tonic Kc Bk Lg |
| Outer Material Type | Plastic or polymer designed for helmet use |
| Product Warranty | 1 year manufacturer |
| Recommended Uses For Product | Cycling |
| Size | One Size |
| Special Features | Lightweight |
| Special feature | Lightweight |

## Product Details

- **Brand:** LAZER
- **Color:** Matte Black
- **Age Range (Description):** Adult
- **Size:** Large
- **Special Feature:** Adjustable,Lightweight

## Images

![Lazer HELM Tonic KC BK LG - Image 1](https://m.media-amazon.com/images/I/51WFCadCgCL.jpg)
![Lazer HELM Tonic KC BK LG - Image 2](https://m.media-amazon.com/images/I/61BuB3evAaL.jpg)
![Lazer HELM Tonic KC BK LG - Image 3](https://m.media-amazon.com/images/I/61SEwB39DOL.jpg)
![Lazer HELM Tonic KC BK LG - Image 4](https://m.media-amazon.com/images/I/71C1vn2Y5SL.jpg)
![Lazer HELM Tonic KC BK LG - Image 5](https://m.media-amazon.com/images/I/71n23AizD7L.jpg)

## Questions & Answers

**Q: How do I select the correct size helmet?**
A: Measure your head circumference 2cm above your eyebrows. Use this measurement to select the helmet size. If the circumference is between sizes we recommend that you select the smaller size helmet.

**Q: How do I know my helmet fits properly?**
A: The helmet should fit comfortably on your head with some slight movement between your head and the helmet. You should be able to set the adjustment system so you feel a slight tension around your head without discomfort.

**Q: How often should a helmet be replaced?**
A: A helmet should be replaced when it is no longer in a condition to help reduce the risk of injury to the rider in the event of an impact. Cracks, dents, compressed foam, frayed straps and broken buckles are all signs your helmet should be replaced.

**Q: How do I care for my helmet?**
A: Rinse the outside and inside with cool water, allow to air dry away from direct sunlight. Rinse salt and sweat accumulation from the helmet straps regularly to ensure proper operation and adjustment. Inspect regularly for any damage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good workmanship and appearance.
*by A***N on 23 August 2024*

Very good workmanship and appearance. It worked very well in high temperatures (over 30 degrees), airy and comfortable.

## Frequently Bought Together

- Lazer Unisex Adult Tonic KC Casco
- Sigma ROX 4.0 GPS Bike Computers, Black, Altitude, Navigation, Large Display, Easy 3 Button Operation, E-Bike Ready, Smart Phone Connectivity, Lightweight, IPX7 Water Resistant (Computer Only)

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**Shop now:** [https://www.desertcart.com.br/products/520605526-lazer-helm-tonic-kc-bk-lg](https://www.desertcart.com.br/products/520605526-lazer-helm-tonic-kc-bk-lg)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-24*