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Trek Trek Circuit Wavecel Helmet

Trek Trek Circuit Wavecel Helmet
  • Color: Crystal White/Supernova
  • Color: Dnister Black/Purple Flip
  • Color: Keswick
  • Color: Lava/Dnister Black
  • Color: Power Surge/Dnister Black
Color: Keswick
Size: Select size
Certification: CPSC
Please select options Unavailable


If you get just one helmet, make it this one

Whether your finish line is on the race course or your front door, Trek Circuit WaveCel delivers the performance, comfort and tech to be your go-to helmet. It's equipped with features that any rider will appreciate, like WaveCel technology, a BOA® Fit System and Blendr mount systems.

WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Trek-exclusive technology disrupts the safety standards that the industry has accepted for over 30 years.

Product details:
- WaveCel advanced helmet technology
- The BOA® Fit System lets you easily secure and adjust your fit with one hand
- The Blendr magnetic mount system easily integrates a GoPro camera and Bontrager lights
- Made of 50% post-consumer recycled polystyrene
- FlatStrap semi-fixed strap dividers lay flush and move fore and aft for a perfect fit
- Soft, comfortable, moisture-wicking, and washable helmet pads
- Reflective elements on the back of the helmet offer enhanced visibility
- Complies with U.S. CPSC safety standards for bicycle helmets for persons age 5 and over

S 51 - 57 cm
20" - 22"
M 54 - 60 cm
21" - 24"
L 58 - 63 cm
23" - 25"
XL 60 - 66 cm
24" - 26"

Part Numbers

Option UPC MPN Store SKU
CPSC / Lava/Dnister Black / Medium 768682475904 5290402 HEL44751865C
CPSC / Keswick / Large 768682476208 5290411 HEL45424803C
CPSC / Keswick / Medium 768682498781 5290410 HEL46662594C
CPSC / Power Surge/Dnister Black / Large 768682498804 5290407 HEL4343297C