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  1. Tech/Setups for Supermoto
    So here's the situation everyone, I bought a 2007 DRZ 400 SM and It has had a lot of butchery done to it and a lot of good engine work too. The engine work that has been done is : Bored and stroked to 462cc, has a full Akrapovic exhaust, a keihin 39mm fcr carb, the guy put as many holes in...
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