I was going to buy a sproket kit for a 300ex to put on my X but it gives me a choice of teeth for the front 12-14 teeth and for the rear 36-39 now im tring to make the X have a lil more power and at the same time some speed to top it off so what should i get for the front and back? and what will be the end results

thanks!

 

well first what is your stock sprocket sizes?? if you lower the front sprocket you gain power and lose top speed, bigger one makes more top end less power. and the rear sprocket, the smaller the faster, larger the slower

 

so if i put a small 1 in front and a large 1 in the back i should have more speed and power right? or a larger 1 in the front and smaller 1 in the back correct?

i dont know my size yet im thinking its stock but i bought it used so id have to check

 

no reread zillarider's post

 

so i have to choose either change the front sproket or change the rear! i cannot do both to gain low end and top end?

 

No, sorry, you can't have your cake and eat it too! By changing sprockets you can get EITHER better accelleration OR more top speed - but a sprocket change just can't give you both. For more topend speed you go with more teeth up front/less teeth in rear. For quicker holeshots or the ability to get around on very tight technical trails without having to slip the clutch, do just the opposite.

 

so if i put 12 teeth in the front and 39 in the rear how much speed will i loose it gose 63 rite now also how much low end will i gain

 

also what brands do yall suguste i was thinking Renthal or maybe sidewinder but sidewinder has so many like aircraft,carbon,steell ect.