got a new 71 tooth sprocket for my f2 how long of a chain do i need(frount is stock)

stock frount is 15
stock rear is 43
stock chain is 108

 

the amount of teeth you added to your sprocket is the amount of links you need added to the chain, pretty easy huh....

 

Its actually only about 1/3 to 2/5 of that.

I'd estimate you'll need about 10 more links. Why not just put the new sprocket on and count how many you need?

 

does anyone out there have a plus 20 or more rear sprocket that they want to sell or get rid of. 520 chain

 

This is not true in fact way off. just think about that statement adding 28 links that would be almost 140 links gotta rember that the chain dosn't go all the way around the sprocket

120 link chain otta work for U

One of my boyz is puttin a 74 tooth on his f3 I'm not sure if hes gonna need to add anymore links hes got 120 links

I'll post up tonight when we put that big biotch on there and tell U for sure how many links U will need. and post a pic for ya

 

Just got done putting on a 74 tooth sprocket on the F3. I had a 120 link chain...It wasn't quite long enough...had to borrow some links from a buddy. I think that I ended up using something like 122 or 124 links (not quite sure since my chain was spliced so many times due to excessive gear changes....the bitch has 4 master links :YEAH ). My axel is toward the front of the adjuster area so I have some room to throw my -2 back on if I ever wanted to for ***** and jiggles.

 

Does that sprocket ever get bent when you crash on the left side?

 

Haven't droped since I put it on.....but I don't think it will

Crazy that I would put a huge sprocket on that just covers up the chrome rim

 

you could prolly go 8 more teeth up untill its the same size as the rim maybe just a little smaller so it doesn't hit if your doing circles. hey you doing circles or no handers ? just wondering how it feels on f3.

 

theres a rim under there lol.. i just put a 50 tooth sprocket with a -1front and what a difference.. i take it u dont ever ride on the street? mine screams in 6th gear not sure how fast i am going but it says 86 and feels like 55 or 60 lol and is at about 5.5 grand on the tach.. let us know if u street that or just put to your spot..

 

lol them fuggin things r huge

 

dude thats great, congrats on the sprocket(for getting it to fit)

nice avatar too ,

 

that 74 is one sexy bastard. I just had to rub one out over that. I thought my new 69 tooth was big.

 

Hey Aaron U ever get a sprocket for that 900 yet

I think I'm gonna be get rid of my 55 tooth 520 from SS
Holla back tried to PM U but your ***** full

 

thanks for the help im getting a 130 link and i just wanted to make sure it would be long enough BEFOR i bought it

 

just cleaned it out

and i just got my 2 and 10 combo wish i woulda heard this 2 weeks ago...

 

How that gear treatin U
Rollin some mad slow ****

U were off the hook with just 1 and 2

I'm think I'm gonna go -1 and 17
I'm 1 and 12 now

 

yeah i love it, but i want to scrape highchairs at a slower speed and be able to do no throttle/no handed circles

man i';m reeeal drunk

i gotta go..

 

U need to post a vid of that ****

How fast U scraping at

 

about as fast as merk, prolly faster