Revolution Design B84 Adjustable Ackerman Steering Plate

The Revolution Design B84 Adjustable Ackermann Steering Plate was used by Marcus Kaerup to win the 2025 IFMAR World Championships with his Team Associated B84. Compared to the standard steering plate, this version allows precise Ackermann adjustment. The rearward hole matches the stock geometry. Switching the insert to the forward hole moves the ball stud 1 mm toward the front, increasing steering response on corner entry. Machined from high grade 7075 aluminum and finished in RDRP’s signature black anodizing with silver chamfered edges and a laser etched logo, it adds both performance and style to your B84.

Features

• Proven on the 2025 IFMAR World Championship winning B84 of Marcus Kaerup
• Adjustable Ackermann geometry for fine tuning steering feel
• Precision CNC machined from 7075 aluminum

Technical Data

• Material: 7075 aluminum
• Geometry: Two positions, rearward stock and forward plus 1 mm ball stud offset
• Compatibility: Team Associated B84 1/10 4WD buggy