help!

[300ex mxracer]

i race mx and just got new 18'' razr mx.i wanna get alot of my top speed back but not all of it i really like the acceleration of the 18". i thinkin i should change the rear sprocket. i have the stock sprocket on now. how many teeth should my new sprocket have???

[ethanp87]

i would get a 35 tooth if you can find one

[duke416ex]

I would go down 2 teeth in the rear, that should put you in the middle of stock speed, but still have some acc., I think 1 tooth in the front equals 4 in the rear.