Trek Circuit WaveCel Road Cycling Helmet

The Circuit model ticks all the boxes to become your new favourite helmet. Featuring the same design as the top-of-the-range Bontrager Velocis, this helmet is characterised by its versatility, comfort and exceptional fit. With its understated design, the Bontrager Circuit is available in 4 colours to suit your style. Adjustable thanks to its BOA dial at the back of the head, fitting is simple and precise, with no uncomfortable pressure points. The straps are lightweight and ergonomically positioned with a simple and effective fastening system.

The innovative WaveCel technology is a real game-changer for your safety. Designed in collaboration with Trek, this honeycomb cellular structure is unique in that it deforms on impact to cradle your head and thus absorb the energy of the impact as effectively as possible. This is a significant advantage in preventing concussions and head injuries. Extensive testing has conclusively demonstrated protection 48 times greater than that of a conventional helmet, thereby providing the wearer with some of the best protection available on the market.

Finally, this helmet is compatible with magnetic lights on the back of the helmet, a valuable additional safety feature when road cycling or commuting.

Technical specifications:

- Recommended use: Road, MTB, Gravel, City...
- Model: Circuit WaveCel
- WaveCel helmet technology
- Boa Fit System: precise and easy adjustment
- Ultra-breathable
- Helmet pads
- Reflective elements at the back
- Made from 50% post-consumer recycled polystyrene
- Soft, comfortable and washable helmet pads that wick away moisture
- The Blendr magnetic mounting system easily integrates GoPro cameras and Bontrager lighting accessories
- Sizes: S (51–57 cm) - M (54–60 cm) - L (58–63 cm)
- Available in 4 colours: White with gold detailing / Black with purple detailing / Green / Red with black detailing.
- Weight: 335 grams (M)
- Brand: Bontrager