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catcla69

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  1. Rotax Trials Pistons

    catcla69 replied to spudsdad's topic in SWM
    Hi Spud, Genuine pistons were made by ELKO (Austrian firm). Today, no OEM are interested to rebuild such forged pistons. The SWM Rotax engine fit a 18 mm piston crank in various diameter from 54 to 78 mm (depending on capacity). Visit the site www.rotaxsales.be in Belgium (French written) for searching 76 mm pistons. I own a NOS 54,20 mm piston for a TL125. Hope this helps. Cdt, Claudio

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