I just got a 2014 KLX 140L and need to change the grips, i got the left grip on just fine but when i went to cut the throttle grip off I noticed it looks to be attatched to the throttle tube. I cant return the grips as i put one on already is there a way to reuse the tube or will i have to purchase a new one? And will i have to get different grips to fit that tube? The grips i bought are ProTaper 1/3 waffle grips