Ok my first mod aside from the 15/45 520 conversion I did last fall, is for the track as well when I start racing, it's a HyperPro RSC(Reactive Safety Control) steering dampener, it has speed sensitive dampening u can read about it on their website, the cost was about $750, but worth every penny. I just road for the first time on some crazy ass bumpy tankslapper/headhskae inducing roads, and not once did the bars go move, it was amazing!!!!!!!! Incredibley confidence inspiring and allows the tires and suspension to do the work, was rolling the throttle very aggressively coming out of bumpy corners purposely trying to get a mini slapper or some headshake, but not once did I get it, I tried at slow speeds high speeds and nothing! I highly recommend this dampener,

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It is a piston style and I got the polished/silver colored one with gold accents its nice looking, very trick. I also scrubbed my new pilot power rear in tonight a bit, its not 100% but pretty damn close and better than hitting the track for the race school this weekend on a fresh one, so I will be going a hell of a lot faster on the track, IO cant say enough about it! I forgot however to turn the dampening down on it when I stopped to fill up and when I left I went to turn slowly and almost dropped the bike it was funny, and a cute chick was chatting me up at the pumps, she like my big dampener i think

I also did a 3rd gear wheelie over a crest by accident and slammed the front down hard and banged my nuts,aside from that instance, the landings are so stable and soft with the dampener it is amazing. I also put a new sprocket on a Renthal 45 tooth and I love the look of it,the bike feels more powerful since the vortex has aboutr 8 teeth missing when i chucked it.The Renthal feels much more durable and should last longer, I woudl definitely by another one again, the vortex was just pure bling. I CANNOT WAIT TO RIP THE TRACK UP THIS WEEKEND! I do need to make some tweaks to my suspension I have never touched anything since I bought the bike and feel setting the sag would help or at leastg adding some preload, Ill probably get help at the track so I dont screw it up and ruin my weekend.