For anyone that has installed an aftermarket throttle, any inputs on what you have/had would be greatly appreciated. I had the R6 throttle on the R3 and it definitely helped. I put the same throttle tube on the R25 and it helped but the 250 is noticeably less responsive than the R3. After my track day yesterday I am wanting to see if there are any throttle tubes that shorten the twist on their bike. I found my hand cramping just a bit too much.