

made up some thread reducers to drop into the ali risers i have here [i wanted to change them out to 1" bars not 7/8 and i had biltwell risers here]
just got some 1/2" unc bolts and cut em down. bored and threaded now they fit on a set of upside-down R1 forks for the twin engine panther. didnt want to drill out the forks as they have a cast boss round the riser bolt holes that adds a lot of strength and taking them out to 1/2" would remove that boss entirely.
super simple but gets the job done