Can't go wrong with pro grip. I've used the 717 for years on track and street bikes and they are very comfortable. I just picked up a set of the 719 and they're not bad. Grip glue or hair spray will lock the grip back down. You can also remove the grip clean the inside of the grip and also the clip on with isopropyl alcohol and then use an air nozzle on a compressor to force air between the grip and the clip on to help force the grip on.