Alpina Hackney Junior Helmet Green Frog 47 - 51cmAlpina Hackney Junior Helmet Green Frog 47 51cm The ALPINA HACKNEY bike helmet has a face. It winks kindly with the front air inlet and so is cheeky enough to please the cool kids. But more importantly: The ALPINA HACKNEY protects youngsters on all their adventures. The stable inmold construction and Hi EPS provide cushioning properties in the event of a collision. A guardian angel, formed by the upper helmet openings, also always rides along. It is

The low stand over height ensures they can plant their feet firmly on the ground

A TOUGH BUT AFFORDABLE SIX-SPOKE ALLOY SPROCKET

Slick Galvanized or Stainless Steel

The Explorer has been designed with comfort in mind

which also shows useful ride data like battery level

Hi-EPS: The inner shell of all Alpina helmets is made of Hi-EPS (High Expanded Polystyrene)

the Cyclone has a great spec to match

SIX SPOKE DESIGN

47”) self-coiling cable

and make every mile truly yours

compressionless shifting performance combined with extreme flexibility

With frame sizes ranging from 14" up to 18"