ok well the right cylinder gave out so i ended up boring it .60 over, i ported it, polished it, and put wiseco pistons in it. i put that r6 shock on the back, but the eye of the shock broke off the rest of the shock just during normal riding. i have no idea why it did this? i guess i'll just buy another one. i got a stock swingarm for free so i guess i'll chop it. i have no better use for it haha. what length should i chop it you guys think? i'll be mostly racin at the tt track in ava missouri, maybe midway speedway in lebanon, and maybe a few other ovals, and atv rodeos