I am planning ahead for the spring and am considering adding Kevlar (or any other type of puncture resistant tire/tube) to my existing road bike. What I am concerned with is to what extent this may result in a loss of speed? I am not a pro-athlete, I just want to bike to work which is fairly long on country roads adn the last thing I want to deal with si a flat tire at 6am on my way to work. I generally keep around 30km/h on the flats.
Does any one have any knowledge or experience with these types of tires and tubes?
Thanks for the help.
Does any one have any knowledge or experience with these types of tires and tubes?
Thanks for the help.