Yes they do. Either shave them down, but risk them turning when in use....or.....drill a few holes. The latter I did. Takes some time, double n triple checking before you drill tho
The wider/straighter bars are awesome. Was getting vibes with the aftermarket bar ends, so I installed the stock bar end weights on the new bars and they're great. Much more control than with the narrower/curved bars.
It's almost like riding a dirt bike.... but with power!
[removed the bar padding and installed my GPS holder because it's REALLY easy to get lost out in rural Texas And you don't always have a cell signal.]