Bear Longboard Barrel Bushings 85a Black by Jim Z - 2 pack
Barrels offer the deepest turn available. Because of their shape the urethane is distributed along the kingpin offering rebound with limited resistance. As the truck pivots through a turn, the contact with the bushing that creates resistance travels up the bushing and offering the same level of resistance throughout the turn unlike a cone bushing that focuses the contact and builds up resistance the further the truck leans over.
The Bear Barrels by Jim Z are extra awesome because everyone wanted a barrel in the Jim Z formula and now they can have it.