Challenger Seat Riser (With Hardware)

These risers work well for this bike, however the seat should be a bit higher as part of the original bike design. Without sitting on the bike it is difficult to know if you need it or not. I am 5'-11" and I was told without the riser I looked like a kid on a low rider BMX bike, the web says it work for a person my height but I disagree. Also the web video is weak as far as installation instruction is concerned, steps missing, mainly, there were no paper instructions included either. I rated this product as a 4 because it works and that is most important. But you need to figure out on your own how to install it. The bike seat should be redesigned a bit with a higher seat built in already.