I just purchase a 2002 Vstar 1100 classic. it has 24,000 miles. The guy I purchase it from had not rode it in about six months. I I added Seafoam and 93 oct gas and it run great. But, it starts off fine but when i go to stop it stays at a high RPM until I come to a complete stop then it goes to a low RPM. I have looked online and saw some other posts talking about a speed sensor being the problem. Does anyone have any ideals and if it is the speed sensor where is it located?.