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View Full Version : Stock number of tooths on 84 250r



bebeav
06-20-2003, 11:22 AM
how many tooths do the front and rear sprocket has?

ALP
Beav

rippn250r
06-20-2003, 05:34 PM
13 teeth up front and 42 in the rear. Thats when you run 22in tires.

bebeav
06-20-2003, 07:11 PM
and when you are running 20in tire which setup would be the best to get same accel and top speed??

ALP
eav

2strokepower
06-20-2003, 11:57 PM
14 tooth front sprocket or a 15 tooth

rippn250r
06-23-2003, 08:27 PM
or you could keep the 13 up front and drop the rear to a 39 tooth.It all depends if you want more acceleration or more top speed.

2strokepower
06-23-2003, 09:53 PM
i haven't been able to find any smaller sprockets for the rear on aircooled 250r's. where can you get them?