I just won this bike on eBay for $30. I am going to pick it up on Wenesday. My plan is to clean it up and customize it a little and give it to my nephew for his 11th birthday in two weeks. Does anybody have any suggestions on any cool mods for this bike? I don't know any of the specs on it. I'm pretty sure the rear is 20x4 1/2 and the front is 24x1.95. I thought it might be cool to throw a 24x3 on the front, but i don't know if the rim is wide enough or if the front brake system will allow. It also looks like the bars have been changed. I think it will be a pretty cool bike when it is done. I think it will be neat too because I just gave his brother a green wal-mart black friday stingray. Now they will have the old and the new.