With the forged base plate your trucks become more stable lighter and thinnerwith a slightly bigger thinner baseplate than the standard indy39s the forged hollow trucks become a mid height truck the total height for a standard height indy is 53mm while the forged hollows are 515mm you get hollow kingpins and hollow axles plus the original bushing design and shape indy logo at baseplate and hangerprice is for 2 skateboard trucks