RPM front upper A-arms use a dual beam construction where each beam is a massive 1/2" (12

- One (1) differential cover

you will need the Estes Electron Launch Controller and the Porta-Pad II Launch Pad that are sold separately

Gear pitch: 1

Installing on vehicle

Team Associated - RC10T6.1 Factory Team Front Suspension Arms, Carbon Fiber COR00289 RPM front upper A-arms useFeatures: Lightweight Approximately 12% weight savings over "hard" material. Extreme Rigidity More predictable handling in high traction applications and increased vehicle stability in fast corners. Improved Durability Significantly improved strength over "hard" option parts.