Motion Note: Caliber has released traditional kingpin trucks to better suit people's double kick and street skating needs. With the popular demand of creating the lightest possible setup, they responded with their hollows. The full axel is hollow as well as the kingpin is hollow, creating an ultimately lighter truck. The best part about them is they are the same price as the non-hollow trucks, and those are now cheaper! If you like longboarding and want to support a longboard company but want to get some skatepark time under your belt then look no further than these sweet pieces of metal!