Aaron “Rambo” Harrison is Bike Gallery’s long-time fit services manager and resident expert on cycling comfort and efficiency. If you’d like to learn more about our fit services, ask for Rambo at our Beaverton store, or visit our fit services page.
Bontrager’s new Oracle helmet: The best accessory for the top of your head since hair.
Sometime last winter, Bontrager announced that they were jumping into the high-end road helmet market with a new helmet they called the Oracle. This helmet became the official headgear of the Leopard-Trek cycling team and has graced the brows of the Schleck brothers, Jens Voight, and Fabian Cancellara during the 2010/2011 racing season. Additionally, this helmet promised a slew of high-tech features that would set it apart from its competition.
I’ve been eager to get my hands on one since it was first announced, but an unfortunate series of delays have pushed availability out first to the summer of 2011, then into the early winter of 2012. However, through my relationship with the folks at Bontrager, I was able to get my hands on a pre-production sample just after Cycle Oregon and have been extremely impressed with it (wish I had it for Cycle-O!).
The first thing that struck me about the Oracle was its overall profile. I am blessed/cursed with a large head and have always been forced to wear size large helmets (my last three helmets were from Bell) which generally make my head look like a big mushroom. The Oracle utilizes a carbon fiber skeleton that not only allows for whopper air vents (with deep internal channeling), but also allows for a lower profile so the helmet fits closer to my head.

The brow-band swung out from the helmet so its vents are visible as well as the in-mold shell across the underside of the helmet.
The second unique feature that struck me was the Oracle’s abundance of internal padding (most new helmets have taken minimalism to rather extreme lengths). These pads are made out of an antimicrobial material called “AgION” which won’t lose its antimicrobial properties over time like over fabrics that only have a sprayed-on antimicrobial coating (such as X-Static).
Additionally, the generous brow/forehead pad rides on a floating, vented nylon “brow band” that helps improve airflow over the forehead. This was particularly appreciated on the last 80-degree day we had in late-September! Also, I’ve had several helmets in the past where the brow pads eventually got crushed into the channeling across the forehead, negating any cooling offered by these channels. The brow band in the Oracle elegantly (and effectively) solves this problem.
I think the third feature that sets this helmet apart is its retention system, called the “Headmaster” and all-new for the Oracle. The Headmaster is light, flexible, and very unobtrusive. I think my favorite feature of this retention system is the enormous adjustment dial with a big hole pierced right through its center. I have always found the retention device on just about every helmet I’ve owned to create a fairly good-sized hot-spot and appreciate a little more ventilation there to help the back of my head breathe a little more on hot days.
But, enough about features! How does it feel when you ride? In a word: fantastic! This helmet is incredibly comfortable and cool. Bontrager states that the vent size and placement was designed with the help of computational fluid dynamics, but all I know is that the ventilation is awesome! While not as super-light as some other helmets on the market, it’s still lighter than my last helmet, a Bell Volt. I should also point out that a lot of the uber-light helmets on the market have sacrificed ventilation to reduce weight (I’m all for better ventilation, myself). The Oracle also includes a secondary in-mold shell on the underside of the helmet for increased durability (something I appreciate as a daily year-round bike commuter). This secondary shell may aid ventilation across the forehead as it channels directly into the brow band.
The Bontrager Oracle is an amazing helmet that I would strongly recommend to anybody looking for a top-notch helmet. They may have been a long time coming, but I can say that they are well worth the wait!

















