81 clark racing
11-14-2006, 06:23 PM
the 99-04 400ex is 15/38 gearing the 05-07 is 14/39. so does that mean the newer ones have more low less top? or does going up 1 on the rear make its top speed equal to the 15/38 an jus give it more low? thanxs hope thats understandable