Giro Trella helmet.-Helmets-Giro-Default-Bicycle Junction

Giro Trella helmet.

The Trella™ offers a comfortable fit, with deep coverage and open ventilation in a design that is suitable for nearly any ride. It’s built using In-Mold construction to reduce weight while enhancing durability that stands up to everyday use. The ease and comfort of our acclaimed Roc Loc® Sport fit system makes fitting as easy as turning a dial.

Universal fit.

$0.00 $129.00