Are all Bontrager helmets transitioning to the Trek brand?
Yes, all Bontrager helmets will be rebranded to Trek. The Quantum is one of many helmets to undergo this transition.
Helmet questions
What is the difference between the new Quantum and the old versions?
We're glad you asked, a lot has changed about the new generation. Overall, this helmet has been redesigned to better meet the needs of today's mountain biker. The helmet now features WaveCel helmet safety technology as well as deeper coverage at the back. The Quantum also includes a three-position visor and sunglasses storage. This helmet is now a feature-rich half shell ready for your next off-road adventure.
What type of bike helmet technology does the Trek Quantum feature?
The Trek Quantum bike helmet features Trek's exclusive WaveCel helmet safety technology. WaveCel has been updated with the release of this helmet, it is now lighter and cooler than the previous generation of WaveCel. Making it even more comfortable for the rider.
What is WaveCel?
WaveCel is a collapsible cellular material that lines the inside of your helmet. It’s designed to lessen the rotational forces associated with brain injury by going through a three-step change in material structure. See this process in action by visiting the WaveCel page, which can be found at the following link:
WaveCel ProcessWhat has changed with this generation of WaveCel?
This next generation of WaveCel material offers the same level of protection as the prior generation but is now lighter and cooler. The WaveCel cells are now larger and the material usage has been optimised throughout, reducing the liner's weight and improving it's overall cooling efficiency. The end result? A more comfortable ride with the same level of protection.
Who created WaveCel?
WaveCel was created by a team of doctors, researchers, and engineers who have been studying head injury prevention for the last 15 years. During this time, they’ve received multiple National Institute of Health (NIH) grants to support their work. Find out more by visiting our WaveCel page by visiting the following link.
Learn moreAre the helmet pads replaceable?
Yes, the helmet pads are replaceable. Replacement pads can be ordered on Trekbikes.com.
Are the helmet pads washable?
The helmet pads can be washed by carefully rinsing by hand in lukewarm water and air-drying at room temperature.
What type of fit system does the Quantum use?
The Quantum features a Headmaster III fit system that allows the rider to easily adjust the fit of the helmet with one hand with a single dial.
How does the adjustment dial work?
The Trek Quantum WaveCel Helmet features a dialled fit system. Turn the dial clockwise to tighten and anti-clockwise to loosen. It's that simple!
What type of strap divider does the Quantum use?
The Trek Quantum WaveCel helmet uses an adjustable divider that is easily adjusted for the perfect fit.
What type of buckle does the Quantum use?
The Trek Quantum WaveCel helmet uses a standard bike helmet buckle to ensure a secure fit.
What sizes are available?
The Trek Quantum WaveCel Mountain Bike Helmet is offered in four sizes: S (51-57 cm), M (54-60 cm), L (58-63 cm) and XL (60-66 cm). To determine the right helmet size for you, simply measure the circumference of your head using a cloth tape measure or a piece of string and a ruler. Be sure to measure horizontally across the brow and over the ears, then use the bike helmet size chart below to find the proper helmet size based on the measurement.
Which helmet size will fit me best?
A person should ride with a helmet that fits their style and their head. Visit our "How to fit your bike helmet" web page to view our sizing guide and find the perfect fit. Here’s a link to that page: link.
How to fit your bike helmetHow much does the helmet weigh?
The Trek Quantum WaveCel helmet weighs 330 g.
What is the helmet made of?
The Trek Quantum WaveCel helmet is made of numerous materials, consisting of the plastic WaveCel liner, a protective foam layer made of EPS and a polycarbonate shell. The remaining materials consist of various types of nylon and plastic.
How long will the helmet last?
Once a helmet is removed from its packaging, factors like UV exposure begin to degrade its quality. To ensure maximum protection, it's important to replace your helmet immediately after any crash or impact. If the helmet is used frequently, we recommend replacing it every three years to maintain its effectiveness.
What safety standards does the helmet comply with?
The Trek Quantum WaveCel helmet complies with US CPSC safety standards for bicycle helmets, the EU CE safety standards for bicycle helmets, the AS/NZS safety standards for Australia and New Zealand and ASTM standards.
What is the Crash Replacement Guarantee?
Our Crash Replacement Guarantee provides anyone with a free replacement helmet if they have been involved in a crash within the first year of purchase. Simply provide proof of purchase, accident details and a return address for the replacement helmet.
How long is the warranty for this helmet?
The warranty for these helmets is two years. See the warranty by vising the following link:
See warranty policyIs this helmet covered by the 30-Day Unconditional Guarantee?
Yes, this helmet is covered by our 30-Day Unconditional Guarantee. If for any reason you're not satisfied with this helmet purchase, return the helmet, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.