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View Full Version : hi-bird 250cc sprockets

justinkr58
03-25-2008, 05:06 PM
hi, does anyone know what sprockets will fit the 250cc hi bird enduros?
are they the same mounting as the 200cc enduros?
culcune
03-25-2008, 05:38 PM
I think that our resident Hi-Bird 250 owners could tell us for sure, but I am sure they are like 99% of the GY-series bikes out there as far as wheel sizes/types go. The Hi-Bird, according to VBike in an email when I asked about sprockets, told me that they are stock 44 rears, and 17 front (don't quote me on the front, however; heck, the rear might be a 46, but I am closer there :wink: ).
kczukiman
03-25-2008, 10:34 PM
I'm not sure what is on my bird sorry but I will check it and it out and have an answer tomarrow .I'm not much of a motor head but thanks to this site I'm learning. :?
culcune
03-26-2008, 12:56 AM
I'm not sure what is on my bird sorry but I will check it and it out and have an answer tomarrow .I'm not much of a motor head but thanks to this site I'm learning. :?

KC, just count them, and see if I was close :lol:
kczukiman
03-27-2008, 04:10 PM
The rear is 46 front comming soon. sorry so late.
justinkr58
03-28-2008, 02:20 PM
hi the rear is 46 and the front is 16,, i just wanted to know if it was the same mounting as the 200cc bikes and i found that it is,, i have ordered a new rear for my 250cc
kczukiman
03-28-2008, 02:44 PM
good deal,What size did you order?
justinkr58
03-28-2008, 02:49 PM
i got a 35 rear, i had a 200cc and had a 35 on it and it worked great for me for dirt and tar, ( i weigh 150) but the 250cc has so much more power i know it will be great
katoranger
03-28-2008, 03:34 PM
The stock gearing is already pretty tall with the 16/46. Taller than the 17/46 of a GY5. Now the internal gear ratios may be different.

Allen
Universal_Diver
03-28-2008, 08:29 PM
Sorry if this seems dumb, but will that change give you more top end or more low end. Mine seems to have enough top end to make me cringe 8O and I am about 260lbs. Low end seems good, but I have not had it in the dirt yet.
driller
03-28-2008, 09:18 PM
More top end.
Think of a Ten speed bike
smaller in front-larger in back= slower and more power

larger front-smaller rear=more speed-less power
Universal_Diver
03-28-2008, 09:24 PM
More top end.
Think of a Ten speed bike
smaller in front-larger in back= slower and more power

larger front-smaller rear=more speed-less power

Thanks.. :oops: