Kask Rapido Bike Helmet - Anthracite Size:Medium (52-58cm) ： ST-R5010-2/ST-R5010-10 Weight： 234g(Single) Compatibility：

： ST-R5010-2/ST-R5010-10 Weight： 234g(Single) Compatibility： Compatible with SHIMANO Band-clamp diameter： 22

5") 46mm offset (29")

An integrated tool roll

The first bike computer with 72-hour long battery life

With a tread design that deftly balances rolling speed with braking and cornering traction

Kask Rapido Bike Helmet - Anthracite Size:Medium (52-58cm) ： ST-R5010-2/ST-R5010-10 Weight： 234g(Single) Compatibility：VENTILATED BIKE HELMET WITH OPTIMAL PROTECTION Protection for everyone RAPIDO An entry level helmet of the highest safety standard, stacked with professional features including excellent airflow efficiency, precise and comfortable fitting. Rapido feats UpNDown adjustment system for the fit and Multi In Moulding technology that guarantees a higher head safety. TECHNOLOGIES The MIT Technology, guarantees a higher head safety, with a complete polystyrene