Boar kit for crf 100 to make a 125 cc where and how much

Boar kit for crf 100 to make a 125 cc where and how much because i need the info because im intrested in doing it :cry: :cry:

Boar kit for crf 100 to make a 125 cc where and how much because i need the info because im intrested in doing it :cry: :cry:

It doesn't exist. There is a 120 kit, but you still need to sleeve the cylinder. I think you can go 110 bore in only, but maybe someone else can correct me on this.

Dave Miller does a 125cc (123cc)kit, but you need to bore your cases as well as a sleeve. A 120cc (118cc) kit is easier cheaper and you can still go up.

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