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Race Event Scoring System



Transponders are sold at Rider Registration for $10.00 each.

Improved Scoring and extremely accurate Lap Times.

Diamondback MX utilizes the XtremeScore Race Event Scoring System at all race events. All riders are required to run a XtremeScore Transponder on each race bike.  The transponders should be afixed to the motorcycle by peeling off the backing material and adhereing it to the backside of the plastic front number plate.

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