Just brought home my new 220. Reading through the owners manual tonight, I see "ride it 10mi, cool, tighten" then, ride "another 20, and drain and tear down, decorbonize and go at any score marks with 600 emery". Now, did they put that in there to cover their keysters? Ive had a lot of bikes, and have never pulled or felt it necessary to pull the top end apart after a measily 30 miles. What gives? are guys REALLY doing this, or just the guys a bit more on the hard-core side of exercising their toolbox?
thanks for your input!
sg