I can understand the more comfort part, but I don't understand how a 700x25 cc can make you faster than a 700x23 cc since there is more friction contact with the road.
I have All Condition Armadillo tires (which do come in blue/black) with the slightly more expensive, lighter tubes. These tires are supposed to last around 2500-3000miles, but my friends' tires popped a tube at 2400 miles. The Armadillo tires are heavier than the tires that I originally had, but I don't want to worry much about flats/changing tubes.
____________________________________
2012 Specialized Amira Elite, upgraded carbon handle bars, Jett saddle 143mm switched to 145mm 2012 Selle Italia Max SLR Gel Flow saddle
2011 Specialized Ariel Sport,suspension post,Serfas Rx Women's Microfiber saddle




.
Reply With Quote
