Just wondering what setup most people are using on the F4I's. My F4 seems to have better power and torque than my factory RR did, and the RR was an 04, two years newer so I was just wondering if the sprocket I had now was factory. Either way just tell me what you are using and why, what does it do for your performance. Thanks

 

I got a '04 and I just dropped a tooth in the front tomake it a 15,front end comes up alot easier and it still does 159. I was happy



'04 F4i Red/Black
Power Commander
-1 Front Sprocket
Yoshi TRS
Soon to be dual seat woot!

 

-1 +4, yummmmmy, and your bike is registering 159 not going 159, my **** has registered 161 i think with sprockets but its probably like 140, every tooth of difference in the front is 10 mph difference from your top speed, every tooth in the back is like 3, or so ive been told, so if an f4i will do 160, mine for example would do like 138

 

Hmm interesting, damn this whole time I was like hell yea. lol so with a rear like that you get the front end up alot easier?

 

i was -1 in the front on my f4i and i just went back to the stock sprokets and i can tell a big differance in the lower rpm range now.

 

-1 front +2 rear Perfect combo!

 

Whats the best place to get the sprockets? I assume they are relative easy to install? Thanks for any info.

Tom

 

quick question. my bike is stretched 6 inches with the factory sprockets. if i drop it one in the front and add 2 in the back, do i need to get a new chain or would i just have to add links like they did when the bike was stretched.

 

i came to post this.

 

I've got a -1 on the front and i'm not sure I like it better or not. I switch gears more often which is okbut I liked the balance of the stock
It;s got a bit more pull though