 1991 suzuki rm 250 questions
ok heres a few questions that I have cause i dunno a thing about bikes or engines etc. this is about my 1991 Rm 250 2 stroke
1.what is best mix for my oil/gas
2.what is best gap for my bikes spark plug
3.why does my bike lag at the powerband it has a lag then zoom it takes off.
4.to make my rear suspension softer do i tighten it up or down.
5.how hard is it to tighten up the chain.
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