Getting your player ready...
REI’s “Bike Your Drive” site offers expert advice, videos — “how to fit a helmet,” “how to fix a flat” — and other tools to help beginners and veteran cyclists enjoy the ride. An interactive section called Bike Parts 101 explains the mechanics from the derailleur to the front hub. The site also offers a mobile iPhone application that helps cyclists track their miles, upload geotagged photos and measure gas savings and CO2 offsets.
