I recently put on a TKC80 front tire and now I'm getting some shake in the front end if I go above 60mph. I also have have 1 1/8 bars and bar risers. I'd like to add a GPR stabilizer. If I have to revert back to the 7/8 bars then I will just deal with it.
Order the kit for the 1/18" fat bars, https://www.rockymountainatvmc.com/p/963/24032/GPR-V4-Fat-Bar-Stabilizer-Kit