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TONIC KINETICORE

Comfort and convenience made for the lifestyle that moves you
$114.99
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Let’s go! Tonic KinetiCore is the ideal choice for recreational riders looking for a helmet with all of the essentials, and without a lot of fiddling or fuss. At a great price, you get the confidence that comes with a secure fit plus you can also add a range of accessory options like LED lighting or a Winter Riding kit. So whether you’re out for a long grind or a leisurely pedal, the Tonic is an easy choice for your everyday journey.

  • 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.)
  • Full Size Range: S (52 – 56 cm), M (55 – 59 cm), L (58 – 61 cm), XL (61 – 64 cm)

When an order has been placed on our site (checkout has been completed and you receive an order confirmation email from us), our warehouse will ship the item(s) within 1 business day for express shipping and 2-4 business days for ground shipping (our warehouse is open Monday - Friday excluding holidays).

Once shipped from our warehouse, the estimated arrival time for an order is within another 1-2 business days for express shipping options.

For ground shipments, the estimated arrival time for an order is within another 3-6 business days.

Delivery time is only an estimate and is based on standard conditions and carrier service estimates.

Please note that we cannot guarantee arrival times of our carriers once the package ships.

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Everyday Essential

Tonic KinetiCore

Enhance your riding experience with comfort and protection. Tonic KinetiCore is to go!

Advanced Protection Technology

Focus on your ride and leave the protection to Lazer. Better by design, KinetiCore is the world’s first responsibly designed and fully Integrated Rotational Impact Protection technology that’s built into the helmet instead of added on afterwards.

Built For All Seasons

Confidently push the pace knowing the Tonic KinetiCore's 28 vents will keep you cool during hard efforts. Winter kit (sold separately) compatibility offers additional warmth, allowing you to keep riding strong all year long.

Eyewear friendly

Eyewear can easily be docked in specific slots of the helmet

Tailored fit in seconds

The Advanced TurnSys system offers easy vertical adjustability with the spin of a dial, so you’re geared up and ready to ride in seconds

Integrated Rotational Impact Protection

KinetiCore Controlled Crumple Zones absorb the force of both direct and rotational impacts in the event of a crash to re-direct energy away from your head, protecting you when you need it most.

LED light compatible

Make sure you’re seen in any light conditions by attaching the Universal Lazer LED to the back of the helmet

Diverse size range

Available in 4 sizes making it easier to find the perfect fit for improved protection and comfort

Winter kit compatible

For those brisk winter rides, add the soft fleece Winter Kit for a cold weather conversion that keeps you powering through all year round (Kit not included with helmet)

Lightweight design

Built 4% lighter than the Lazer Tonic MIPS and with 20g less plastic, its reduced carbon footprint design shaves weight while providing protection you can count on

Specifications

FIT SYSTEM
Advanced TurnSys
VENTILATION
18
ROTATIONAL PROTECTION
LAZER KINETICORE
CERTIFICATION
CPSC, EN 1078
ACCESSORIES
Optional Universal LED
Optional Winter Kit
WEIGHT
240g (size medium)
MATERIAL
EPS Foam, Polycarbonate, Nylon

Media Reviews

A winning combination of light, comfy, and stylish without breaking the bank
Read more
We could definitely see the Lazer Tonic KinetiCore as a great helmet for anybody, from a novice rider to an accomplished racer who wants to save some cash for club rides and races.
Read more
Best budget bike helmet for low weight
Read more
If you want the best value, get the Lazer Tonic Kineticore.
Read more

Overall rating: 4.8358207 / 5 from 67 reviews.

AI Generated Review Summary

Tonic KinetiCore offers a secure fit and a great look, making it an ideal choice for recreational riders. Customers appreciate its comfortable fit and stylish appearance, along with the option to add accessories like LED lighting or a Winter Riding kit.

Summary topics

  • Fit (27%): A significant number of customers raved about the fit, describing it as perfect, great, and comfortable.
  • Appearance (12%): It was noted by customers that the product has a great look and fits true to size.

Review topics: ["fit","weight","ventilation","looks","price","light","size","quality","color","adjustability","value","buy","safety","airflow","head","padding"].

Review highlights

  • "Plus the fit is great and it looks really nice." — Dianna S.
  • "Nice look and perfect fit!" — Benoit G.
  • "Helmet fits well and strapping allows a a good grip around the back of my head." — Susan A.

Reviews

NICA kid approved.

"Fit's my sons head perfect. He wore a one size for all lazar for his first year with NICA and needed a new helmet. He liked the look and feel of lazar, so we stuck with it. This one is a size small which felt odd to him at first but after adjusting to it, He loves it more than his previous lazar helmet and it fits better to allow for his riding glasses to fit without hitting the bottom of the helmet."

— Garrett D. (5/5)

Effective & great fit

"Fit great. But I’m writing this review because I just crashed my bike yesterday. Landed on my head/left side. I landed so hard I cracked my Lazer Tonic helmet. It took the impact, and while every other part of my body hurts today, my noggin is intact and ok! I’m ordering another one! These fit way better than the cheap ones that just keep you “legal” but don’t stay on your head! Thanks Lazer!"

— Tammy M. (5/5)

Good Fit

"I've been using the helmet for 2 weeks and am satisfied. It fits well (size S) and the frozen violet color matches my lavendar haze Trek bicycle well."

— Sarah S. (5/5)

Red for visibility

"Good fit that doesn’t move around over washboard roads. Added light for more visibility when riding paved roads. Good combo!"

— John W. (5/5)

Love it!

"Great helmet, super lightweight and more comfortable than other helmets I’ve had!"

— Thea S. (5/5)

Light weight and safety and comforting airflow

"I purchased Lazer Tonic Kineticore today. I ride about 20 miles. I really enjoy light weight comparing with my old one which made my neck stiff. Also I really like airflow which cooling my head. I also placed order for the winter kit. I really like my new helmet and also its affordable price."

— Yoshiki H. (5/5)

Does the job

"It fits well and is very light. The matte black looks good too. My biggest qualms are with the strapping system. The "Y" shaped strap system has a hard time staying in place, and very quicky turn into a "V" which rub against my ears/chin or tug at my earbuds while I'm riding. Also, the excess strap that comes out of the buckle is hard to keep out of the way with the little rubber strap holder, leaving it flapping around in the wind and nagging my face. Between these two things I am constantly fixing and fidgeting with the straps on my rides which can be pretty annoying. I recently switched from a helmet that was the same price (Specialized Echelon ii) and I find the Lazer helmet a step down in comfort when tightened too. It does the job but certainly could improve in the strapping/securing department. Was hoping to save some bucks by getting this cheaper helmet but will probably opt for a more premium option from them or elsewhere next time."

— Andrew L. (3/5)

BEST HELMET EVER

"lightweight, cool, keeps me dry (ish)"

— Richard B. (5/5)

Saved my forehead!

"I did a faceplant off my e scooter. I put a dent on the forehead part of my helmet and bashed my chin pretty good. I’m about to order a new one. It worked! No concussions!"

— Sandra A. (5/5)

Very happy with the Tonic K.

"I was in between sizes and was recommended to choose the smaller size. Perfect fit!!😃"

— Robert P. (5/5)

Q&A

what's the return policy if it doesn't fit right?
Hello John, If you purchased the helmet from our website in the past 60 days you can take advantage of our 60-day Fit Guarantee through our [Returns Portal](https://returns.lazersport.us/#/). There you can exchange for the proper size helmet or begin a return. If you purchased the helmet from an authorized Lazer retailer you would need to process the 60-day Fit Guarantee through them.
Hello! I'm not sure whether a M or L would fit me best. My head measures about 58 cm. Should I stay with the medium, or size up a little bit to a L?
Hello Tara, We recommend you go with the smaller size when in between sizes. Medium in this case.

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