- Hanger length: 180mm (7 inches)- Axle length: 245mm (9.65 inches)- 356.2 virgin aluminum gravity molded baseplate and hanger- Grade 8 steel axles and kingpin- Secondary heat treatment process for added strength and durability- Special urethane bushing formula for ultimate rebound and vibration dampening- Kingpins are set at 50 degrees(Price for a set of 2 trucks)