Does anyone know off place to get hd valve springs for ttr125 w BBR big bore 150 kit w cam? Do i even need them? Bike is my sons hard play bike.How about porting & polishing?
Does anyone know off place to get hd valve springs for ttr125 w BBR big bore 150 kit w cam? Do i even need them? Bike is my sons hard play bike.How about porting & polishing?