which spoket for mx???

[200sxrider]

hi,i've buy a trx250r the last week and i did mx !
now im 14-36 ! I think that very to fast,,
i ride 18 inch tire (klaw), i want to put a 13 teeth at front,, but for the rear spocket i dont know what put there ??

Sorry,, i dont speak english:confused:

[deathman53]

I've always used 14/38 and it has good results, but if you dropped down to the 13 front it will be almost the same. Go with a 13 front.

[200sxrider]

Thank you !! i will go buy a 13 teeth tomorow i 've a race this weekend !:)

[TheFontMaster]

I've been running stock gearing, 13/38 with 18 inch tires. It's not fast on top end, well compared to other quads. But on the trails, and the little track I been on the gearing is perfect.