I finally am going for it, I bought a 15 tooth in the front and a 43 tooth in the back. I also purchased a speedo healer to correct my mileage and speed read out. All I need now is a decent chain. I' am not racing I just want to access some of the top end power that I would never use otherwise. So do I really need a $150 chain? can I get away with something less expensive?

 

get DID ERV3 despite that their site says it's for max 750cc use they are just awesome and they come with other 1k's stock tho

 

id go with an EK MVXZ thats what i run with my 520 and its wonderful

 

not to get off topic, but I would invest in a new tire before regearing it... your rear tire looks like its squared off...but in my opinion I would definitely go for a good chain. If you are looking to find the power up top then you want a chain that wont be flying off up there...