Analysis of information sources in references of the Wikipedia article "Shimano Total Integration" in English language version.
2003 was also the first year Armstrong used Shimano's new 10-speed Dura-Ace group in the Tour, swapping in a front down tube shifter for mountain stages in order to save a few grams.
2003 was also the first year Armstrong used Shimano's new 10-speed Dura-Ace group in the Tour, swapping in a front down tube shifter for mountain stages in order to save a few grams.