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    A very happy customer column

    A customer arrives at the local dump bike dealer. Obviously someone from the West. A gentleman. The neat early sixties is a bit skinny and has the looks of a civil servant called 'Droogstoppel'. Read more

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    Two strokes: Power from the exhaust

    Dream away from an exhaust system. How romantic can it get? Although: you are talking about a piece of traditional craftsmanship with a very serious batch of calculations behind it. About a sculpture in perfectly modeled, spotlessly welded thin-walled plate. About one of the most important parts of a two-stroke engine where the interplay of the exhaust elbow and the expansion chamber perform the actual function of the intake and exhaust valves in a four-stroke. Read more