top speed of 300ex [Archive] - ATV Riders Forum

BigDave

08-12-2003, 08:05 PM

I have a full supertrap, k&n, jets, 12t front, 38 stock rear, 20 inch tires. I get walked bad on top end while im banging out rev limter. Would me going to a 15 front help me in my big end dept without all out killing my low end umph?? I was radar clocked at 52mph with this setup...just tapping the limiter like theres no tomorow

bradley300

08-13-2003, 02:32 AM

you will need more power to use a 15 tooth sprocket, try going to a 14 in the front.

sweet300ex

08-13-2003, 02:57 AM

Originally posted by bradley300
you will need more power to use a 15 tooth sprocket, try going to a 14 in the front.
what he said^

Hoggr9

08-13-2003, 06:21 AM

Yep 14T works for me..

bigfoot300ex

08-13-2003, 02:27 PM

Originally posted by bradley300
you will need more power to use a 15 tooth sprocket, try going to a 14 in the front.

yeah i heard this was the cheapest way for more topend

Diedrich

08-13-2003, 04:27 PM

12 is too small for top speed with the mods u got...go back up to a 14 until u get more mods