Bontrager Circuit WaveCel Road Bike Helmet




All orders within Ireland are shipped via Courier at the following rates:

  • Free Delivery* over €60
  • Standard Delivery (1-3 Business Days) — €5.00
  • *Items above 10KG & Bikes Read Terms Here

Backorder Items
Backorder items are available from suppliers (warehouse) for pre-order and will take between 10-15 days to arrive. If there are availability issues we will get in touch


Bontrager Circuit WaveCel Road Bike Helmet

An ultra-versatile helmet, the Circuit WaveCel Road Bike Helmet is light, cool and sleek. It has the added protection of WaveCel advanced helmet technology and the convenience of magnetic light mounts.

If you’re going to get just one helmet, make it this one

Whether your finish line is on the race course or cycling around Ireland, Bontrager’s Circuit WaveCel delivers the right performance, comfort and tech to be your go-to helmet for any ride.

It comes equipped with features any rider will appreciate on any terrain, like WaveCel technology, a BOA® Fit System for superior comfort and security, and the Blendr mount system for easy light and camera integration. As a result, this is a market leader in the world of bike safety.

WaveCel is a collapsible cellular structure that lines the inside of the helmet. As a result of this Bontrager-exclusive technology it disrupts the safety standards that the industry has accepted for over 30 years.

Product details
  1. WaveCel advanced helmet technology
  2. The BOA® Fit System lets you easily secure and adjust your fit with one hand
  3. The Blendr magnetic mount system means you can easily integrate a GoPro camera and Bontrager lights
  4. Made of 50% post-consumer recycled polystyrene
  5. FlatStrap semi-fixed strap dividers lay flush and move fore and aft for a perfect fit
  6. Soft, comfortable, moisture-wicking and washable helmet pads
  7. Reflective elements on the back of the helmet offers enhanced visibility
  8. The Crash Replacement Guarantee provides free replacement if your helmet is impacted in the first year of ownership
A TIME Magazine Invention of the Year

Bontrager’s breakthrough WaveCel helmet technology was named to TIME Magazine’s list of 100 Best Inventions. As a result making the world better, smarter and even a bit more fun.

From TIME ©2020 TIME USA LLC. All rights reserved. Used under license

Safety First

At Westport Bike Shop Online we aim to provide the best quality safety equipment out there. Because of this we stock Bontrager and Trek Bikes. Two of the leaders when it comes to cycling innovations and safety.

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