If you are in the market for suspension check out WP suspension it is the same suspension that Ten Kate Honda uses and its know in the states. I just installed mine last week and ran the bike the past monday it is the best suspension that i have ever used. The shock and forks were set up all I did was installed on the bike, he sent directions on how to set the ride height on the forks and the shock. The advantage to using a wp shock is, it is the same shock the world superbike uses, the ttx is not the same the big guys are running,there shock s have different valving than the ones that we get.. Also look at the shaft that runs through the ttx and compare it to the 4618 wp rear shock big difference (NO FLEX).IF INTERESTED contact info is gpmotoservices.net Jamie #321-266-2844