Hey all, I just received a couple of sets of the NOS (Made in Japan) Superior throttle and grip assy. I dont know how many of these are out there. BMI Karts have them on sale for........$5 each!! Better grab a set or 2 while you can. This is for the 4.5" length, but they also have the 5.25 length for $5 as well. Just thought I would pass it on. 7/8" Metal Throttle Assembly with Waffle Grips - 4-1/2" Long | 68-5ATM | BMI Karts and Motorcycle Parts