hi i am about to buy a ds650 and the guy sad it was having 170 psi is this is good or not? and what is the stock compression when you get a DS from the dealer? and is 170 psi still rideable? i mean i will change the rings but i dont think they are blown out at 170 psi...


thanks!

 

depending on altitude 170 is fine- 180-190 is where I'd expect the stock compression to be at about sea level in a best case scenario, but I'd bet your just fine with out changing rings.