$57.00 oil change? are you kidding or was that for both bikes? I got to where i didnt wnat to pay for the syn with the price it is. so i went to semi syn and cant tell a differance,, except in the wallet. did you do it your self? Is your chain at its full travle? maybe its just that i haven abused mine enough (in a good way)but i keep it lubed and about 3 times a year i adjust / check tension. I use a cheap pair of calipers to make sure left and right are equal. I know you do a ton of riding, so it may be time, I bought the AGM battery from Brent. its a great investment.
