Pulled of chain and sprockets today to replace them, and got curious about the old sprockets.
Does anyone recognize the manufacturer? Is this the original stock sprocket or a 3rd party one?

 

It looks to be a sprocket from an aftermarket DC/Afam kit.

 

Hm, that doesn't look like the Afam nor DC logo.
Have they changed their logo or is this another manufacturer?

I can't find the model number E295-K in their catalogue either.

I photoshopped the logo for better clarity:

 

Then I don't know what it is. There are so many japanese/chinese sprocket manufacturers, and many are made by one manufacturer for another, etc.

All I know is that the ID E295K corresponds to the DC kit DCK173/175. DC and afam are connected so I figured it was made by afam. (even though it doesn't have the afam logo).

DC-K173 - Chain Kit CBR 600 M,N,P,R,S,T (1991-1996)

 

hi i have my f2 ready for sprocket replacement but, front sprocket bolt its so tight in which direction should spin it to unscrew it? counter clock wise or back counter clock direction? And second question: i got a44 theet back sprocket instead 43 you think this can affect the bike performance in any way? NOTE: i like to go fast dont like to stuuning like wheelee or stuff like that

 

Rightie tighti leftie loosie ... Counter clockwise bro

 

its tight very very thight i think is the original front sprock from 1992 and the one at the back too so do you thinck it canmodify the performance bike at high speed? love to ruuuuuuuunnnn...

 

Dont know what your asking? U can leave it in gear and just force it with a cheater bar Or get an impact and zip it off. Its up to u

 

Yup, put it in gear, put a snug socket on it with a bar and give it a whack with a hammer.

As for the photo, how many miles are on the bike? If it has more than 10k, then the sprocket is aftermarket. the teeth are wearing, but aren't completely gone yet. I've seen worse.

 

Don't just put it in gear, put it in SIXTH gear.