null

free shipping on orders over $99

phone: 800-635-0528

Triathlete Sports carries a large selection of aerodynamic triathlon bike helmets and time trial helmets to meet all of your racing needs. We know that every second counts and we offer a selection of helmets that have been been subjected to rigorous tests in wind tunnels and out on the course to meet your demands. We offer helmets with shields and without, Some helmets have dimpled surfaces to create better airflow while others have been created to have low drag. Stay safe on the road, look sharp and don't slow down with these racing helmets.

10 of 10 Items
  • Bell Z20 Aero Bike Helmet with MIPS Bell Z20 Aero Bike Helmet with MIPS Bell Z20 Aero Bike Helmet with MIPS - Side Bell Z20 Aero Bike Helmet with MIPS - Back

    Bell Z20 Aero Bike Helmet with MIPS - 2021

    Every watt counts. The Z20 Aero is built with that in mind, delivering uncompromising performance, innovation, fit, and comfort. With it's drag-defying shape, Progressive Layering, and Integrated MIPS, this helmet provides real world performance for...

    $219.95
  • Louis Garneau Vitesse Aero Bike Helmet Louis Garneau Vitesse Aero Bike Helmet - Side

    Louis Garneau Vitesse Aero Bike Helmet - 2021

    The Vitesse has been designed with one thing in mind. You guessed it, it's speed. We designed a helmet that's faster than the competition, then figured we could do better. Through computational fluid dynamics simulations, we optimized the entire surface...

    $149.95
  • Giro Vanquish Aero Bike Helmet with MIPS Giro Vanquish Aero Bike Helmet with MIPS - Grey/Firechrome - Side Giro Vanquish Aero Bike Helmet with MIPS - Grey/Firechrome - Back

    Giro Vanquish Aero Bike Helmet with MIPS - 2021

    DETAILS The Vanquish™MIPS® is the pinnacle of high-performance road cycling helmets, featuring the innovative TransformAir design that actively streamlines airflow to reduce drag. Inside the Vanquish is an EPS liner with progressive...

    $299.95
  • Giro Aerohead MIPS Cycling Helmet Giro Aerohead MIPS Cycling Helmet - Front Giro Aerohead MIPS Cycling Helmet - Side

    Giro Aerohead MIPS Cycling Helmet - 2021

    This Aerohead™ MIPS takes the same wind-cheating silhouette as the leading-edge Aerohead Ultimate, but adds increased ventilation to keep triathletes and time trialists cool when the competition is hot. By using a polycarbonate shell, Wind...

    $299.95
  • Louis Garneau P-09 Helmet

    Louis Garneau P-09 Helmet - 2021

    The next generation of TT helmets is here. A true revolution in aerodynamic helmets, designed to be faster than the competition. The P-09 helmet utilizes the innovative technology of the Vorttice helmet with improved aerodynamics, improved ventilation,...

    $219.95
  • Sale
    Giro Aerohead Ultimate MIPS Aero Cycling Helmet Giro Aerohead Ultimate MIPS Aero Cycling Helmet - Front Giro Aerohead Ultimate MIPS Aero Cycling Helmet - Inside

    Giro Aerohead Ultimate MIPS Aero Cycling Helmet - 2019

    Giro pioneered the aerodynamic helmet category with the original Advantage in 1985, and now we are redefining it with the new Aerohead™ Ultimate MIPS – our fastest time trial helmet ever. We leveraged every resource available to create a...

    MSRP: $549.95
    Was: $549.95
    Now: $439.95
  • Sale
    Bell Javelin Aero Helmet - Side Bell Javelin Aero Helmet - Front Bell Javelin Aero Helmet - Top

    Bell Javelin Aero Helmet - 2020

    BEAT THE CLOCK When it’s just you against the clock, aerodynamic performance comes first. So whether it’s a road time trial or triathlon, give yourself an advantage with the wind-tunnel engineered Javelin. It’s designed to not only...

    MSRP: $214.95
    Was: $214.95
    Now: $193.95
  • Giro Vivid Vanquish Replacement Shield Giro Vivid Vanquish Replacement Shield Giro Vivid Vanquish Replacement Shield

    Giro Vivid Vanquish Replacement Shield - 2021

    Free Your Eyes on the Road VIVID lens technology enhances contrast and definition, reduce eye strain, improves reaction time and boosts confidence. VIVID Road was developed by Giro in partnership with ZEISS Optics, specifically for road cycling. This...

    $59.95
  • Louis Garneau LG P-09 Lens Louis Garneau LG P-09 Lens

    Louis Garneau LG P-09 Lens - 2021

    Please note that the "dark mirror" style is not as dark as the image displays. Compatible with the P-09 helmet, the P-09 lens protects your eyes from UV 400 rays and the flip-up system allows a fast and easy entry into the helmet. The P-09 lens is...

    $29.95
10 of 10 Items