Mapbike What your saying makes a Lot of sense . Now as for an aluminum Cylinder it should break in fairly Quick now the Bearings are going to need and want a bit of extra oil I would think maybe 2 Tanks full / one gallon of a Heavier Mix then that Opti 2 1.8 per gal . I am thinking of using something else just for the First Gallon
Here is another Brand ? For Break in .
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