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f4i rear sprocket size?

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Old 04-10-2007, 11:24 AM
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f4i rear sprocket size?
I'm buying an F4i with a 70t rear, & I was just wondering what a stock rear was? & Does anyone know my aprox top speed?
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Old 04-10-2007, 11:25 AM
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Re: f4i rear sprocket size?
46 is stock .... 70 is ridiculous
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Old 04-10-2007, 11:34 AM
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Re: f4i rear sprocket size?
46t top speed is close to 170 70t maybe 90mph
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Old 04-10-2007, 11:44 AM
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Re: f4i rear sprocket size?
Originally Posted by f4istunna
46t top speed is close to 170 70t maybe 90mph
about 90 on the rev limiter. if your ridin streets a 56 is mint but i like a 62-64 tooth myself and you can still ride streets.
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Old 04-10-2007, 11:54 AM
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Re: f4i rear sprocket size?
Originally Posted by scott3824
46 is stock .... 70 is ridiculous
+24 isn't too bad. Close to what eddie ran.
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Old 04-10-2007, 02:46 PM
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Re: f4i rear sprocket size?
I'm decent with the faster stuff, I can do usually anywhere from a 1/4 mile to alittle over a mile. I have really good throttle controll, & great brake controll also. I was doing this on my F2 after 1 1/2 weeks and it was first rocket.
I'm buying the F4i & I want to start learning the slow stuff, Scraping 12's, Riding Idle, and eventually learn circles hopefully. I don't want something as big as a 70t cause I need a better top speed than 90mph. What size rear sprocket would be good for this with a decent top end?
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Old 04-10-2007, 02:49 PM
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Re: f4i rear sprocket size?
Originally Posted by NINER
+24 isn't too bad. Close to what eddie ran.
eddie had a 72 - and it was retarded, way too much ...
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Old 04-10-2007, 02:55 PM
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Re: f4i rear sprocket size?
Just put a 52 with stock front and I love it. Second feels just higher than stock first gear.
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Old 04-10-2007, 04:07 PM
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Re: f4i rear sprocket size?
i have a 57 on my f4i and its good
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Old 04-10-2007, 04:22 PM
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Re: f4i rear sprocket size?
70 will hit the ground when you turn left, 60 is about the biggest that wont
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Old 04-10-2007, 04:34 PM
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Re: f4i rear sprocket size?
Originally Posted by MikeM
70 will hit the ground when you turn left, 60 is about the biggest that wont
i have a 66 tooth ,never came close to the ground,and i lean that bitch to the limit....and an f4i wont do 170,more like 135
Last edited by morrow; 04-10-2007 at 04:37 PM.
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Old 04-10-2007, 04:41 PM
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Re: f4i rear sprocket size?
Originally Posted by morrow
i have a 66 tooth ,never came close to the ground,and i lean that bitch to the limit....and an f4i wont do 170,more like 135
I had a 66 also and i got rid of it because it hit and slid out alot when i started working on fast circles. My 60 comes close but never touches. Do you have a 190 tire?
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Old 04-10-2007, 04:43 PM
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Re: f4i rear sprocket size?
Originally Posted by morrow
i have a 66 tooth ,never came close to the ground,and i lean that bitch to the limit....and an f4i wont do 170,more like 135
135 my ***
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Old 04-10-2007, 04:44 PM
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Re: f4i rear sprocket size?
Originally Posted by nyRocketkid
I'm buying an F4i with a 70t rear, & I was just wondering what a stock rear was? & Does anyone know my aprox top speed?
70 is too big
your sprocket has more teeth than a trailor park
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Old 04-10-2007, 04:45 PM
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Re: f4i rear sprocket size?
Originally Posted by $$$$DINO$$$$
135 my ***
because you ride a geared f4i and would know huh kid
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Old 04-10-2007, 04:46 PM
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Re: f4i rear sprocket size?
Originally Posted by nyRocketkid
I'm decent with the faster stuff, I can do usually anywhere from a 1/4 mile to alittle over a mile. I have really good throttle controll, & great brake controll also. I was doing this on my F2 after 1 1/2 weeks and it was first rocket.
I'm buying the F4i & I want to start learning the slow stuff, Scraping 12's, Riding Idle, and eventually learn circles hopefully. I don't want something as big as a 70t cause I need a better top speed than 90mph. What size rear sprocket would be good for this with a decent top end?
if you had really good throttle and brake you would be well over a mile......
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Old 04-10-2007, 04:48 PM
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Re: f4i rear sprocket size?
Originally Posted by *T.J.*
70 is too big
your sprocket has more teeth than a trailor park
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Old 04-10-2007, 04:48 PM
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Re: f4i rear sprocket size?
Originally Posted by scott3824
because you ride a geared f4i and would know huh kid
I believe morrow said a stock F4i would do 135. That's bullshit.
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Old 04-10-2007, 04:58 PM
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Re: f4i rear sprocket size?
Originally Posted by Zuki750
I believe morrow said a stock F4i would do 135. That's bullshit.
stock ok ... although TRUE top speed is probably only around 150
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Old 04-10-2007, 05:00 PM
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Re: f4i rear sprocket size?
Originally Posted by scott3824
stock ok ... although TRUE top speed is probably only around 150
Agreed.
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