Jim V
Junior Member
I was reading some posts about S1 versus S2 bikes. I gather that S1's are the 1st generation including the 05'. I bought my 05" 6 months ago with less then 3,000 miles and love it. In any case there were a number of posts suggesting that the S1 bikes had an issue with TPS..What is it? How would I know I have an issue with it? Thanks!!