I put Ikon shocks on mine 40000 klm ago 30mm lower than standard , then dropped it through the triple tree , 25mm to even it up .. it worked for me i can touch the ground now , i'm 5'7" with about 28 inseam ,, with the seat i took some foam out of mine put it did'nt make a difference its the width of the seat thats the problem not the height , so i bought the touring seat and that tends to sit you a bit more forward and works for me . But when all said and done the rocket is a big bike suited to big men , and us short asses just have to be careful in the slow stuffe , u turns ect .