Giro Advantage 2 Time Trial Road Helmet - White-Silver Size:Small **SHIM ONLY WORKS WITH ONEUP

**SHIM ONLY WORKS WITH ONEUP DROPPER POSTS**

but simply take the product apart and you have much more

Lightweight Internal Reinforcement

you can set a visual accent on your bike

Using Di2 components with different firmware versions may cause malfunctions

Giro Advantage 2 Time Trial Road Helmet - White-Silver Size:Small **SHIM ONLY WORKS WITH ONEUPGiro Advantage 2 Time Trial Road Helmet When every second counts, it's the first choice! Year in and year out, more riders turn to the Advantage 2 when they race against the clock. With more than a decade of wind tunnel testing and a list of victories from the Olympics to Ironman to the Tour de France, it has proven time and again to be at the pinnacle of aerodynamic performance. And with deeply channeled ventilation and a fully adjustable fit system,