I bought a Honda XR 70 pit bike, was told it has a big bore kit in it... the

  • Thread starter Thread starter lhc191961
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lhc191961

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cylinder is stamped 49cc...why? why would this bike which should have a 72cc cylinder in it, have a 49cc cylinder?
 
When they bore the cylinder they don't re-stamp it...They bored your 49cc cylinder to 72cc....

Sounds fun :)
 
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