Giro Bronte / Register XL Helmet - Matte Black drumbeat21-43 Park Tool introduced the bicycle

Park Tool introduced the bicycle industry to the 3-way Hex Wrench Set more than 20 years ago

Designed for mechanics and riders building their own bike

Optimized gel padding

- Nanobead EPS foam Eyeglass grippers

2H Features

Giro Bronte / Register XL Helmet - Matte Black drumbeat21-43 Park Tool introduced the bicycleWe created the Bronte for riders in search of the renowned Giro fit and in need of an extra large size. Inspired by the sleek style and cooling ventilation of our Register helmet, the Bronte is at home on pavement or the trail. We use In Mold construction to make it light without compromising durability, and the acclaimed, adjustable Roc Loc Sport system makes it easy to custom tune the fit for comfort and stability