A-Arm Front Setup 1.20 scale

This 1:20 scale independent A-arm front setup is designed for builders who value smooth steering, precise control, and a clean, realistic front suspension layout. Developed specifically for the Neros_HeadQuarters Mini Truck chassis, it offers increased adjustability and improved control compared to solid axle front setups.

Ideal for dancer builds, bagged setups, and detailed show trucks, as well as advanced RC builds where both function and appearance matter.

Skill Level: 3
For experienced builders familiar with precision assembly, alignment, and custom suspension setups.

Specifications

• Scale: 1:20

• Suspension: Independent A-arm

• Steering: Micro-servo compatible

• Material: Hardened ABS polymer

Hardware & Assembly

Included hardware is optional and provided as a reference only. Builders may use heat-set inserts, custom fasteners, or steel pins secured with adhesive, depending on preferred build method and desired finish.

Designed to support fully custom assembly choices.

Included

• A-arm suspension components (3D-printed, supplied loose)

• Hardware set:

  • 4× screws – 2.0 × 10 mm

  • 4× screws – 1.4 × 10 mm

  • 4× screws – 1.7 × 8 mm

  • 2× bearings – 2 × 5 × 2.5 mm