Skip to product information

New for the 2025/2026 Season, an update for the 2025 Ruler chassis for the Rubber Tire oval pan car classes.
Viceroy RT Update list:
- Weight positions updated for Impact weights
- Mount location for V2 body wing support added
- ESC and Battery weight pockets optimized for Impact Plates
- Weight Removal holes added to pockets so plates can be double side taped in and removed without damaging the carbon
- Battery moved inboard to keep outside edge uniform stiffness at weight location holes
- Shock Tower standoffs all now inline (to allow use of optional thickness shock tower carbon)
- Wheelbase adjusted for more rotation
- Front End mounting adjusted for more rotation and turn-in
- Optional O-ring retaining battery locators designed around this chassis (not included)
All these changes combined have given us a chassis with very good response to setup adjustments, with better turn in and corner speed
Includes:
Viceroy Chassis Plate
Forward Body Wing
Body Wing Spacer