View Full Version : typhoon 90 rear sprocket
250rrr
02-21-2010, 04:25 PM
looking for a small one ....i have a stock one on there now .
anyone know where i can get one first off ??
are the same as any other quads ?
running the 155 z engine in it with a stock front 15 tooth and my little guy is ice racing it .any suggestions ??
lem dad
02-21-2010, 05:37 PM
If I remember right crf50 will work you may need to drill out the bolt holes I can check but I think this is how we went to smaller
size but we also use 428 chain not 420 try rebel gears they can make any thing you want
Rowlands Motorsports
Ride1Rob
02-21-2010, 07:55 PM
PM Hondo (Russ) on the site. He sales rear sprockets for the Typhoon.
Hondo121
02-23-2010, 09:38 PM
let me know what size you need
hanzito
02-24-2010, 08:41 PM
xr 50 sprockets bolt up. thats what i run on my sons with the built gpx 160 motor in it.
250rrr
12-28-2010, 11:17 AM
DOESN;T THE XR50 HAVE A 420 CHAIN ? TYPHOON HAS A 428 CHAIN ??? THANKS,MIKE
NEED -39 OR 40 TOOTH SPROCKET 428 CHAIN
Ride1Rob
12-29-2010, 08:17 AM
Seems there may be discrepancies between different Typhoons as ours had a 420 chain. We upgraded to the 428. I get our sprockets from PMP sprockets. Very light/strong aluminum setup but they run over $40. http://www.pmpsprockets.com/inc/sdetail/1574
250rrr
01-05-2011, 08:32 AM
i emailed them and they never repsonded .....i will call them
would you happen to have a 39 or 40 tooth for the 428 chain you wanna part with ? thanks,mike
Hondo121
01-05-2011, 11:11 AM
i have all sizes from 30 to 40 let em know.
thank you
Russ
250rrr
01-06-2011, 09:44 AM
tooth ? thanks,mike
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