Front Upper and Lower A-Arm: ARRMA V4 & Older 6S BLX Trucks Black - RPM81482 SPMXSE1130 - Built-in

- Built-in

Bury the throttle and the Rustler 4X4 launches its front wheels skyward as it shreds the ground underneath

2-blade design for efficient power transfer

Fits all glow plugs

(1) 3-Position Linear Actuator (installed)

Front Upper and Lower A-Arm: ARRMA V4 & Older 6S BLX Trucks Black - RPM81482 SPMXSE1130 - Built-inFront Upper and Lower A Arm: ARRMA V4 & Older 6S BLX Trucks Black RPM81482 Overview RPM A arms reduce the amount of movement of the A arm at the inner mounts, providing better steering response and more consistent camber, caster and toe angle settings. The addition of a second shock mount hole further out on the arm provides for a lower profile suspension set up, allowing the shocks to lay down a little further, dropping the ride height for a lower