ADAPTRAC system
Posted on April 27, 2012 by saya
Keeping mountain bikes always in a good condition is a hard work, especially when you need to face many different types of surfaces. Trying to find some tough and durable tires for your bikes may be a possible solution, but we still need other better options, such as the ADAPTRAC system. It is composed of special patent pending hubs, a dual control valve and a C02 power pack/regulator, thus can help the users to raise or lower their tire pressure while riding with the bike.
