Has anyone tried scoot works phat risers 2 on a standard Valkyrie?I have not.
Stock riser is 2 1/8". Four inch risers require no changes (other than maybe turning the wire clips on the back of the handlebars around 180*). Five and a half inch risers require you to run the throttle cables inside the triple tree.
Scootworks II only says 2" up and 3" back but not overall length; but they look closer to 5.5", than 4". Scootworks site also says rerouting inside the tree is necessary for some bikes. No specific info for Valk given. Call them and ask.
If it's close thing (installing with no changes) you must absolutely test with bike running in neutral, and then turning the bars from lock to lock to make sure you don't get an involuntary goose of the throttle. That is not something you want to discover while riding in a tight turn.
https://www.amazon.com/Scootworks-SWR-4-PhatRisers-II-Polished-Valkyrie/dp/B00FAVPPM2Four inch Aeromach.
Five and a half inch Harley Deuce knockoffs. (also require cutting a dome off the bottom and conversion (sae to metric) bolts or drilliing the tree out a few thousandths) (some adds call them 6")
Scootworks II
It looks to me like they will require the throttle cables inside the tree. If so, the harley deuce (also have to reroute inside the tree) are about half the price and nice looking, but a little more work, as above noted. I have them on one bike (and the four inch Aeromachs on the other).
http://www.leatherup.com/p/Motorcycle-Handlebar-Risers/Bikers-Choice-Deuce-Pullback-Risers-for-Harley-Davidson-2000-07-Deuce-models/347971.html?utm_source=google&utm_medium=cpc&scid=scplp14433066&sc_intid=347971&gclid=CMDQu8jZ1s0CFVFZhgodKEAJJgConversion bolts.
http://www.phatperformanceparts.com/LA_Choppers_Handlebar_Risers_Mounting_Bolts_1_2_p/lac-risers-studs.htmHowever, drilling the few thousandths necessary (to use the half inch sae bolts that come with them) out of the tree holes barely shaves any metal at all, and you can always safely return to metric bolts/risers with no worries.
