[hardtail_schmuk]

parktools.com seems to be down so are there any good sites that show how to work on bikes? more specifically how to uninstall a square tapered bb and remove/install a cassette. thanks in advance

 

[FlipSide]

Park tool's website is www.parktool.com (no "s")

 

[hardtail_schmuk]

thank you

 

[Phreaddy]

also try sheldonbrown.com