Mini Dirt Bikes & Pit Bikes Forum

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  1. H


    hi guys im new here just looking for a little bit of help i just brought a 250cc hummer dirt bike when i brought it it was a mess the wiring had been chopped and plastics all broken since then i have put new plastics and replaced all wiring including the magneto coil plug kill switch every...
  2. McDo

    Few Questions

    Hey MiniRiders, since i'm new to pit bikes, i'd just like to ask a few questions; Which bikes are Chinese? Which bikes are Japanese? Where are PitsterPro's and DHZ's made? Obviously, just the popular brands (don't need to tell what you they are) Any help would be appreciated, thanks...
  3. Eben

    Metal dust in engine oil after only 30 mins

    I have a Hummer G4 250 4T that I bought second hand about a month ago, stripped down completely and re-did everything... Got it running this weekend with brand new 20W50 castrol in it, rode it for 30 minutes and decided to change the oil to see what its like. The oil was already dirty, and...