Race mods?

[300ex#4]

Can someone please tell me every mod i need to make my 300ex race ready (completely) Already have full exhaust +4 axle +1 steering stem race plastic nerfs tires basic things but no motor mods thanks in advance

[stc416rider]

what are you racing against

[250rracer00]

I would first base the mods on whether your riding tt, mx, or cross country. Then look into suspension , a-arms ,cam, piston, carb etc.

[300ex#4]

im racing mx against other modified 300s and 400s maybe a 450 here and there but not very often.