Giro Dime Helmet - Matte Purple drumbeat21-640 - EVA midsole optimized for

- EVA midsole optimized for vibration damping

75% wear (or "stretch")

and 20 mm thru axles

CC-4 Chain Checker - Instructions

- BNI cranks for Bosch e-bike systems

Giro Dime Helmet - Matte Purple drumbeat21-640 - EVA midsole optimized forFOR THOSE JUST LEARNING TO RIDE The Dime is a kid sized version of our rugged Quarter adult helmet featuring a tough outer shell with impact absorbing EPS liner, riveted webbing anchors and plush, sweat absorbent pads that are easy to swap for adjusting the fit. It also features a polyurethane coating to help protect the edges of the EPS liner. Available in a bunch of great, kid friendly colors too! Features Polyurethane Bumper Helps to Protect EPS