Don't see the secure browser window of PayPal?

Here
You can open it again and complete your purchase.

Thank you for your patience. Your order is almost completed.

Prices include all taxes and duties to mainland UK, Northern Ireland and the Republic of Ireland. Read more here.

Triathlon Helmets

61 Products
Head circumference in cm
  • 1
  • 1
  • 5
  • 25
  • 38
  • 37
  • 49
  • 59
  • 53
  • 49
  • 51
  • 46
  • 35
  • 34
  • 21
  • 16
Helmet Design
  • 19
  • 39
  • 3
Visor
  • 20
  • 2
  • 39
Brand
  • 3
  • 1
  • 25
  • 2
  • 1
  • 11
  • 3
  • 1
  • 5
  • 1
  • 8
Series
  • 3
  • 5
  • 2
Colour
  • 34
  • 0
  • 0
  • 0
  • 22
  • 1
  • 0
  • 2
  • 3
  • 0
  • 5
  • 2
  • 7
  • 0
  • 1
  • 1
  • 0
  • 0
  • 0
Price in £
Customer ratings

Triathlon helmets – Every Second Counts!

Triathlon helmets have an aerodynamic, closed shape with few vents and a streamlined surface texture. In triathlon, you usually ride on your own, which means you do not benefit from other's slipstream. This means that air resistance must be reduced, and your helmet plays a significant role in this. Some helmets are pointed or teardrop-shaped at the back, and they often come with a visor as well so that the lens and helmet form a single unit. To gain the maximum benefit from a triathlon helmet, you have to maintain a streamlined position on the bike. This way, the helmet can work as designed and let you shave off those crucial seconds.

Sort by