| ST4 Exhaust
I squashed the bit of the exhaust pipe that goes from the front cylinder under the sump to the cross bit !
Having now fitted a Ohlins rear shock the same as fitted to the ST4S, the grounding is extremly unlikely to re-occur.
I cannot believe that the squashed pipe helps performance and it certainly looks bad so if anyone has one that they no longer want or could give me the correct name/description, I would be grateful. | 
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