Derbi GPR 50 motorcycle. 2004. Fitted with a 80cc big bore kit and performance exhaust pipe. Was run
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50cc 70cc Piston Kit For Derbi GPR Racing Senda R SM DRD X-Treme 50 40mm 47mm D50B0 2-Stroke Motorcycle
DERBI FRANCE - GPR 50 NOIR GLOSSY http://www.derbi.com/fr/index.php?option=com_content&task=view&id=18&Itemid=237 | Facebook
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