Question about 2005 Aprilia Mojito Custom 125

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Seems to be hold back and making slght crunching noise

My 125cc mojioto seems to be holding back when i take of its also make a grinding sound when im going slowly , I thought it had something to to the the petrol i have only been putting premium unleaded from caltex in ,when i change to bp it seemed to stop for a little and the power of the bike seemed to increase , it is now do the same thing as befor it is only 6 month old ,I was told maybe the carbarator needs to be cleaned ok can any one help me wiht this problem?

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If you are experiencing grinding noises and a power loss, I would look more to the power train and related components. Transmission, wheel bearing, brakes hanging.

With the engine off, I would push the bike slowly to determine if you are able to detect a grinding noise and if there is any resistence when pushing it.

Posted on Nov 19, 2008


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