---
product_id: 525774956
title: "LAZER Tonic KinetiCore Bike Helmet, Lightweight Bicycling Gear for Adults, Men & Women’s Cycling Head Gear"
brand: "lazer"
price: "835.79 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Lazer"
url: https://www.desertcart.tn/products/525774956-lazer-tonic-kineticore-bike-helmet-lightweight-bicycling-gear-for-adults
store_origin: TN
region: Tunisia
---

# TurnSys quick-fit dial system 245g ultra-lightweight KinetiCore rotational impact tech LAZER Tonic KinetiCore Bike Helmet, Lightweight Bicycling Gear for Adults, Men & Women’s Cycling Head Gear

**Brand:** lazer
**Price:** 835.79 DT
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Light, Ride Smart, Ride Safe — The Future of Cycling Helmets is Here!

## Quick Answers

- **What is this?** LAZER Tonic KinetiCore Bike Helmet, Lightweight Bicycling Gear for Adults, Men & Women’s Cycling Head Gear by lazer
- **How much does it cost?** 835.79 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/525774956-lazer-tonic-kineticore-bike-helmet-lightweight-bicycling-gear-for-adults)

## 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

- • **Ready for Any Ride:** LED-compatible for enhanced visibility and winter-ready with optional fleece kit.
- • **Revolutionary Safety:** KinetiCore tech reduces rotational impact for next-level crash defense.
- • **Eyewear-Optimized Design:** Securely stash your shades without pressure or discomfort.
- • **Featherweight Protection:** At just 245g, ride all day without the bulk or fatigue.
- • **Precision Fit in Seconds:** Advanced TurnSys dial and snap buckle lock in your perfect fit instantly.

## Overview

The LAZER Tonic KinetiCore Helmet is a cutting-edge, lightweight cycling helmet engineered for adults seeking superior protection and comfort. Featuring advanced KinetiCore technology to mitigate rotational impacts, a quick-adjust TurnSys fit system, and an eyewear-friendly design, it balances safety with convenience. Weighing only 245 grams, it offers excellent ventilation and is LED-compatible for enhanced visibility, making it the ideal gear for year-round cycling enthusiasts.

## Description

desertcart.com : LAZER Tonic KinetiCore Bike Helmet, Lightweight Bicycling Gear for Adults, Men & Women’s Cycling Head Gear, White, X-Large : Sports & Outdoors

Review: Excellent value, comfortable, and lightweight - This helmet is surprisingly light for the price point. It’s very easy to adjust the straps properly for a comfortable fit around the ears and chin. The rear dial makes quick work of dialling in fit. Plenty of room out the back for a ponytail. Airflow and ventilation are sufficient that your head won’t melt while riding. The design and fit is such that it doesn’t look like a mushroom on your head. My only complaint, and it’s a minor one, is that the front vent design seems to make it difficult to stash some of my sunglasses in the vent holes. Your experience may vary depending upon what glasses you own. Overall I’m very pleased with this helmet and highly recommend it. 5stars, it’s the best budget helmet that I’ve purchased in a decade.
Review: Lightweight, Cool & Comfortable - I’d heard that it’s good to replace your helmet every 3-5 years - this Lazer Tonic had good reviews so I got one. First ride today; I like how light it is (old MIPS = 320g vs Tonic = 245g) so I could feel the nearly 3oz difference. It’s comfortable, I wear 7-1/4 cap or 59cm so I got a Medium; there’s no extra space in the fit so it’s just right! It was 85 degrees and the ventilation was noticeably better than my old helmet. The design doesn’t cut down on wind noise and at higher speeds there’s a slight whistle (maybe across the chin strap?) and I like the buckle because it’s simple and secure. Lazer also promises to “subsidize your cost of buying a replacement if you crash.” I recommend the Lazer Tonic and I hope that I won’t ever use their offer!

## Features

- Next-level Technology: built-in KinetiCore enhances protection from rotational impact in the event of a crash
- Comfortable, Stable Fit: Advanced TurnSys adjustable fit system and quick snap buckle ensure you’re ready to ride in seconds
- Eyewear-Friendly: Designed with eyewear in mind, so you can stash your shades in the helmet securely without the temple arms causing discomfort against your scalp
- Light It Up: The LED-compatible design makes it easy to attach the Universal Lazer LED light at the back of the helmet for enhanced visibility
- Winter-Ready: For brisk winter rides, add the soft fleece Winter Kit for a cold weather conversion (Kit not included with helmet.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSHG46SK |
| Additional Features | Adjustable Strap, Lightweight |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #30,113 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #50 in Adult Bike Helmets |
| Brand | LAZER |
| Brand Name | LAZER |
| Color | White |
| Customer Reviews | 4.7 out of 5 stars 255 Reviews |
| Inner Material | The inner material of the LAZER Tonic helmet is likely to be a comfort-centric material, but the specific material is not mentioned in the provided information. |
| Item Dimensions | 13.5 x 9.25 x 7 inches |
| Item Weight | 240 Grams |
| Manufacturer | LAZER |
| Model Name | LAZER Tonic |
| Outer Material | Polycarbonate (PC) |
| Recommended Uses For Product | Cycling |
| Size | X-Large |
| Special Feature | Adjustable Strap, Lightweight |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** LAZER
- **Color:** White
- **Size:** X-Large
- **Special Feature:** Adjustable Strap, Lightweight

## Images

![LAZER Tonic KinetiCore Bike Helmet, Lightweight Bicycling Gear for Adults, Men & Women’s Cycling Head Gear - Image 1](https://m.media-amazon.com/images/I/51QunN93HWL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Excellent value, comfortable, and lightweight
*by S***E on May 3, 2025*

This helmet is surprisingly light for the price point. It’s very easy to adjust the straps properly for a comfortable fit around the ears and chin. The rear dial makes quick work of dialling in fit. Plenty of room out the back for a ponytail. Airflow and ventilation are sufficient that your head won’t melt while riding. The design and fit is such that it doesn’t look like a mushroom on your head. My only complaint, and it’s a minor one, is that the front vent design seems to make it difficult to stash some of my sunglasses in the vent holes. Your experience may vary depending upon what glasses you own. Overall I’m very pleased with this helmet and highly recommend it. 5stars, it’s the best budget helmet that I’ve purchased in a decade.

### ⭐⭐⭐⭐⭐ Lightweight, Cool & Comfortable
*by K***E on June 3, 2025*

I’d heard that it’s good to replace your helmet every 3-5 years - this Lazer Tonic had good reviews so I got one. First ride today; I like how light it is (old MIPS = 320g vs Tonic = 245g) so I could feel the nearly 3oz difference. It’s comfortable, I wear 7-1/4 cap or 59cm so I got a Medium; there’s no extra space in the fit so it’s just right! It was 85 degrees and the ventilation was noticeably better than my old helmet. The design doesn’t cut down on wind noise and at higher speeds there’s a slight whistle (maybe across the chin strap?) and I like the buckle because it’s simple and secure. Lazer also promises to “subsidize your cost of buying a replacement if you crash.” I recommend the Lazer Tonic and I hope that I won’t ever use their offer!

### ⭐⭐⭐⭐⭐ Inexpensive, comfortable
*by M***I on January 3, 2026*

Fits comfortably, reasonably priced and looks good. Hopefully, I will never have to find out how effective it is. The marketing hype seems to suggest that it is about as effective as a reasonable bike helmet could be. If I get in a wreck and suffer brain damage, I'll come back and knock it down a star.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/525774956-lazer-tonic-kineticore-bike-helmet-lightweight-bicycling-gear-for-adults](https://www.desertcart.tn/products/525774956-lazer-tonic-kineticore-bike-helmet-lightweight-bicycling-gear-for-adults)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-08*