so i have an f4i with a 57t rear and found that good enough for the streets and lots. And i just picked up a 06 636 and wanted to know whats a good size sprocket for streets and lots? 57 as well?

 

no a 636 actually has power ive had 2 05/06 636's and i was +7 on them both and i couldnt imagine wanting anymore than that.

 

Thanks bro. but are there any other opinions? not that i dont trust your opinion haha

 

Right now I run a 64T in the rear and -1 in the front. In my opinion its way too high and I will probably switch. I haven't ridden it on the street yet, but I bet it will be horrible. I really like my 15/52 gearing on my '04 636 for street though.

 

by the looks of the avatar maybe 57 was too much for ya....hahaha lol

anyway from my understanding anywhere from 55 to 60

 

I'm 15/50 and it's fine on the streets but I always want a little more for the lots. I'll go 15/55 when I change it, then maybe try 14/55.