Collection: Bike Helmets

Whether you're training for an Ironman, riding gravel in the forest or participating in licensed road races, a good bike helmet is a must. It should protect you – but it shouldn't get in the way of your performance. At Transition Zone you'll find a carefully curated selection of bike helmets from some of the world's leading brands: MET, Sweet Protection, UVEX, Giro, Rudy Project and Trek. We carry both classic racing bike helmets and aerodynamic time trial helmets (TT helmets), so you can always find the right match for your discipline and your level of ambition.

A modern cycling helmet is not just about meeting safety standards. It's just as much about ventilation, weight, comfort and, not least, aerodynamics – especially if you're doing triathlons or time trials. That's why we offer helmets that combine low weight with high performance and optimal protection, so you can focus on the ride with peace of mind.

A road helmet should first and foremost be lightweight, comfortable and well-ventilated. It should be able to be worn for hours without discomfort, and it should be able to help keep your head cool in hot conditions. Models like the MET Trenta, Sweet Protection Falconer and Giro Aries are examples of helmets that set the standard for road cycling, combining low weight with high protection and strong design. Here you get helmets that are developed with aerodynamics and comfort in focus, often with advanced technologies like MIPS and 360-degree fit systems.

If you’re doing a triathlon or time trial, you need a different type of helmet. TT helmets are designed to cut through the wind and give you the best possible aerodynamic advantage. Rudy Project and Giro have been among the leaders in aero helmets for triathletes for years, and their models are tested in wind tunnels to ensure optimal airflow. Every second counts here, and the right helmet choice can be the difference between a podium finish and a place further down the peloton. Many of the models have integrated visors and ventilation, so you don’t have to choose between speed and comfort.

When you choose a helmet from MET, Sweet Protection, UVEX, Giro, Rudy Project or Trek, you don't just get a well-known logo - you get products where technology and safety go hand in hand. MET is known for their sharp design and technical solutions, often used by WorldTour riders. Sweet Protection brings experience from skiing to the cycling world, delivering helmets with uncompromising fit and robust construction.

UVEX has been synonymous with German precision and comfort for years, and their helmets are particularly popular with riders looking for quality at a good price. Rudy Project combines Italian style with performance and has long been a first choice among triathletes, not least because of their aerodynamic solutions and integrated visors. Giro and Trek both deliver strong models across disciplines, where innovation and ease of use go hand in hand.

All the brands we carry have a proven track record of safety and use modern technologies like MIPS, EPS, low-profile shells and advanced ventilation systems. This means you can feel safe – without compromising on speed or comfort.

At Transition Zone, you’ll find not only a wide selection of bike helmets – we also help you find the one that fits you best. It’s about more than just size and color. The right helmet fits correctly, feels light, and matches both your discipline and your ambitions. For long triathlons, we recommend a time trial helmet with an integrated visor and ventilation. If you train daily on the road, weight and ventilation may be more important than aerodynamics.

We have helmets in stock both in Aarhus and online, and we’re ready to advise you regardless of your level. We know what works in practice – because we ride ourselves. Whether you’re looking for your first quality helmet or need to upgrade to one that matches your racing goals, we’ll help you every step of the way. Visit the store to try different models or contact us online for personal guidance. When you choose your helmet from us, you’re not just choosing safety – you’re choosing performance and comfort that will last all the way to the finish line.