Behind the Axle Steering (BTA) Complete set-up includes high clearance knuckles. Moves the steering linkage behind the front axle for improved approach and departure angles. All 6061 aluminum construction for durability and rigidity. Steering tie rod has been relieved by machining the bottom for less weight while still maintaining maximum strength. Ackerman angles have been optimized to work with Axial CVD's and the included bump stops prevent steering past the working angles of the inner axles. Complete set-up includes a new battery plate to relocate your steering servo and batteries for better weight distribution. Includes all hardware and instructions for easy install. Hi-clearance knuckles available separately as well.