Giant Rivet TT Western Helmet - Black Size:M Elastic wrist closure for comfortable

Elastic wrist closure for comfortable fit

69 Wh Battery Duration 1 h Rechargeable No Dimensions Length: 53mm Weight 11 gms Whats Included 1 set of batteries

B&W Bike Box II - The bike box with the award-winning design

My E-Training - Mobile version*: an exciting and technically sophisticated virtual coach that travels with you whatever your destination

you don't want to add weight to make your ride harder than it already is

Giant Rivet TT Western Helmet - Black Size:M Elastic wrist closure for comfortableAERO ADVANTAGE. Front to back, every curve and shape is fine tuned through Computational Fluid Dynamics for optimal aerodynamics. Faster on average in various rider positions and yaw angles while deLivering unrivaled fit and comfort. FEATURES Optimized aerodynamics featuring a radius shaped curvature designed through Computational Fluid Dynamics analysis. The unique shape reduces drag across all angles From the crown of the helmet toward the rear, two