Customer Reviews

Based on 17 reviews
76%
(13)
18%
(3)
6%
(1)
0%
(0)
0%
(0)
A
Anonymous

It was worthwhile the wait for my new PIKIO Si OBLIK. If fits perfectly, it feels very light and it's just beautifully designed knowing its protective feats, it sure helps to feel much safer whilst riding my bike.

K
Ken Chin-Purcell

Fits like a glove, nice and snug. So far so good!

Thank you for your support, Ken!

We're glad to hear that our helmet fits you well, ride safe!

L
Laurent Boulier

Good shipping nice box and bag
Size fits well.
Fitting system is convenient.
Straps are a bit thin and not wide. A locking system with a magnet would be easier.
Wearing the helmets hours is comfortable.
Big success overall, I would recommend it .
Thank you.

Thank you so much for your thoughtful feedback and support! We're really glad you're enjoying the fit and comfort. We also appreciate your suggestions on the straps and buckle. It's always helpful to hear what works well for you and where we could do differently. We hope you enjoy many great rides ahead, Laurent!

A
Anonymous

Shipping estimate ranged from 4-22 days! We haven't received it yet...

We're sorry your order is taking longer than expected. Our carrier has informed us that your shipment was selected for a random US customs inspection. Unfortunately, current customs backlogs are causing delays beyond our control. We understand how frustrating the wait can be and truly appreciate your patience. We hope your helmet reaches you soon!

C
Charles S

This helmet is worth the wait. It is nice and comfortable. The fit is very good. I used the fit guide on the home page and went with the suggested size and it fits me very nice. The venting of this helmet is excellent! The air goes through the vents and keeps my head feeling cool. Some reviews said the chin strap is too short and I agree. I have a slim build and di not have a problem with the chin strap. But I do think if I had a heavier build and a rounder face it may be a disappointing problem. I think another inch or so of length in the chin strap would be worthwhile.

Thank you for such a thoughtful review, Charles! We're glad to hear the fit guide worked well for you and that you're enjoying the comfort and ventilation.

We also appreciate your feedback on the chin strap length. We've since updated our helmets to include longer chin straps, taking feedback like yours into account. Thanks again for your support, and enjoy your rides!

News

How This Tiny Startup Built the World’s Safest Bike Helmet 

WIRED
October 10, 2026

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A white PIKIO Si OBLIK bicycle helmet with black and red accents, resting on a bed of green moss in a forest setting.

Review: Pikio Si Oblik is a Canadian helmet that crushes Virginia Tech’s safety rankings

Canadian Cycling Magazine
October 8, 2026

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A man wearing a black PIKIO Si OBLIK bicycle helmet, photographed in profile against a light beige textured wall.

The Pikio Si Oblik is the safest cycling helmet ever tested by Virginia Tech

BikeRadar
August 13, 2026

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Black PIKIO Si held in front of green foliage

Not just safe, but comfortable too—PIKIO LABS’ groundbreaking Si helmet, reviewed

Cycling Weekly
June 18, 2026

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Gray PIKIO Si helmet on a blurred natural background

Upstart PIKIO LABS’ New Si Road Helmet with OBLIK Technology Tops Virginia Tech Ratings — By a Lot

Bike Rumor
March 31, 2026

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White PIKIO Si with black accents and OBLIK technology on a beige background

Pikio Labs’ Si sets new benchmark in Virginia Tech helmet testing

Escape Collective
March 30, 2026

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Load video: Animation describing the 360 degree impact management system in the PIKIO SiLoad video: Animation describing the 360 degree impact management system in the PIKIO Si

360° Impact Management

Our patented OBLIK™ impact system technology enables each modular component to move omni-directionally. This movement allows the cycling helmet to respond dynamically to impacts from any angle, helping manage both rotational forces and linear forces more effectively for enhanced impact protection.

Load video: Animation showing the ventilation  in the PIKIO Si helmetLoad video: Animation showing the ventilation  in the PIKIO Si helmet

Superior Ventilation

17 precisely positioned vents and deep internal channels create a controlled airflow path that draws cool air in and efficiently evacuates heat. The ventilation architecture is integrated into the shell to maintain aerodynamic integrity.

Load video: Animation shows cross-section of the PIKIO Si equipped with double-density EPS foam and macro-cavitiesLoad video: Cross section of gray PIKIO Si equipped with OBLIK technology

Dual Density EPS Foam

Impact forces vary in intensity, and helmets with single density foam are often less effective at managing the moderate impacts that occur most frequently. By integrating dual density EPS foam, our helmet responds to a broader range of impact energies for more consistent performance.

Load video: Animation describing the reinforcing layers the PIKIO Si helmetLoad video: Animation describing the reinforcing layers the PIKIO Si helmet

Macro Cavities

Through extensive research in impact mechanics, shock absorption, and bone structure, we discovered that combining micro cavities within the foam with larger macro cavities significantly enhances impact energy absorption. The result is an advanced helmet structure engineered to optimize how a helmet responds to real world impact forces, delivering substantially improved energy management compared to traditional constructions.

Load video: Animation the eyewear dock for storing sunglasses in the PIKIO Si helmetLoad video: Animation the eyewear dock for storing sunglasses in the PIKIO Si helmet

Eyewear Dock

Designed for the temporary placement of most compatible sunglasses when not in use.

Load video: Animation describing the reinforced layers system in the PIKIO SiLoad video: Animation describing the reinforced layers system in the PIKIO Si

Reinforced Layers

EPS foam is inherently fragile, making careful design essential for structural integrity. By integrating a strategically placed polycarbonate reinforcement layer, we increased strength while reducing material, resulting in a lighter, more robust helmet.

Person wearing a Titanium Gray PIKIO Si helmet, docking sunglasses on the eyewear dock
Person wearing a black cycling outfit and White PIKIO Si helmet outdoors.
Cyclist with Black matte PIKIO Si
PIKIO Si Equipped with OBLIK Titanium gray- Back view
Load video: PIKIO Labs Logo Animation

Holistic Design in the PIKIO Si

The PIKIO Si is built on a holistic design approach, where every element of the helmet is engineered to work in harmony. By balancing impact protection, ventilation, and lightweight construction, each component contributes to an integrated system, ensuring that improvements in one area never come at the expense of another. The result is a helmet that delivers optimized performance, comfort, and efficiency for the rider.

What is my helmet size?

Helmet Size Guide for PIKIO Si