Out of the box these are a really nice quad. If you are going to use them for racing I recommend the unlimited CDI for more top speed and installing a clutch kit they are not aggressive enough stock. As for reliable yes they are built well with a good motor . Factory replacement parts and aftermarket parts are readily available and are pretty inexspensive. If you can't find a dealer near you or need parts contact us
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1st place +30 2010 IATVHSS
#28 IATVHSS 09 Polaris 525S and 525IRS
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