Fantastic job done on the R1, so much more drive from midrange upwards, plus perfectly controlled madness at the top end. I'm still having to recalibrate my brain every time I crack the throttle open out of a corner!! I've always been a bit dubious at how much improvement can be made over stock settings on a near stock bike... It's so much better than I thought it would be, and at less than I expected to spend. Excellent Result!!


Hi Paul, Thanks for fitting the restrictor kit to Sue's Z550.Didn't notice any loss of power when riding home, it hit 80mph with ease and Sue is having fun getting used to it. Thanks for doing a great job and for not charging above the quoted price even though there was unexpected extra work involved. It's greatly appreciated.You're a Top Man! Cheers

-Jim & Sue

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