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Sorry - this product is no longer available

The Giant Rivet TT Time Trial / Tri Helmet Small 51cm - 55cm is no longer available, although you may find similar or newer versions below.

 

Available products you may be interested in

Giant Rivet Tt Time Trial / Tri Helmet   Small 51cm - 55cm   2019 Giant Rivet Tt Time Trial / Tri Helmet   Small 51cm - 55cm   2019
 
Unbeatable performance for TT or triathlon. Front to back every curve and shape of the new Rivet TT is fine-tuned through Computational Fluid Dynamics for optimal aerodynamics. And on the road it deLivers unrivaled fit and comfort to real-world athletes like triathlete Tim Berkel who helped refine its design


Unbeatable performance for TT or triathlon. Front to back every curve and shape of the new Rivet TT is fine-tuned through Computational Fluid Dynamics for optimal aerodynamics.  And on the road it deLivers unrivaled fit and comfort to real-world athletes like triathlete Tim Berkel who helped refine its design. 👍 Protected for 12 months by Giants Helmet Crash Replacement Service 👍



Features



    • Sizes: S (51-55cm) M (55-59cm)

    • Protection: EPS density and super-tough polycarbonate shells

    • Fit system: Cinch Pro optimal position Y elements strap system

    • Ventilation: Direct flow cooling flowing air into ultra-deep internal channels.

    • Visor: N/A

    • Padding: TransTextura Plus™ X-odour anti-microbial pads

    • Extra: Computational fluid dynamic aero design

    • Certification: CPSC CE-EN 1078: 2012 & ASNZ





Specifications



    • Western: S (51-55cm) M (55-59cm) L (59-63cm)

    • Weight: 300g (size M)

    • Certifications: CPSC/CE


The first priority of the Rivet TT is aerodynamics. Second is fit and comfort. Put them together and you have unbeatable performance for TT and triathlon. It starts with the shape. The frontal surface is radius shaped and engineered using CFD to minimize drag. The top area features two strategic dimples to stream airflow toward the rear. The tail is shortened a design that’s proven effective in a variety of rider positions and wind directions. The AeroVent cooling system made with four “drag-neutral” ports and internal channels helps regulate temperature for critical comfort during hard efforts.

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