Take measurements from your bike as to where the peg is. Then find someone with the same bike with vortex on them and see if they can be mounted lower b4 you buy.
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CBR Bob
TPM Certified Coach#29 TeamPromotion
Rider Ed. of N.J. Inc. Senior RiderCoach and Site Coordinator @CCM & RVCC RiderEd of NJ Inc.
I am going to try to take a look on jimmys bike and see how they compare. I think he has the harris rearsets but are adjustable so hopefully that will give me a good point to start from then go from there.