Newb question 07 1000rr
 

Bought an 07 cbr1000rr with 3000 miles!! However, the dude that I bought it from knew nothing about the bike, there are a few mods that he did not do... So wtf is this thing? On the left side of the bike just chillin... https://cimg8.ibsrv.net/gimg/cbrforu...51bd7c652b.jpg

That is your idle adjustment screw. As the name implies, it's used to increase /decrease the rpm of the engine while at idle.
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