L
ok in 2016 I went to a MVM motorsports belt drive system. it was the best upgrade I have done to a sled yet! instant response and made my sled feel very lively! made it run amazing! drops a ton of rotating mass, and over all weight.... at around 700 bucks you get an all new feeling powerful sled that is sick!!! the only time I broke a belt was when I didn't have it tensioned properly.... so it was my fault, the kit also is billet so it looks dope...