Here is a pair most folks have never seen, a bit of glow in the darkLike most things I enjoy collecting certain parts even if they are not intended for a build. I do not hoard parts I just collect 1 or 2 of them so I can enjoy them and sometimes work them into my bikes. One such item is Schwinn sparkle grips. The chubby grips specifically as they were never reproduced so they seem difficult to find. I have come across 2 pairs of the black with gold sparkle and only one is chubby. What if any bikes would they have come on and what years did they produce them.