These are the optional RPM Heavy Duty Upper and Lower A-Arms for the Associated Monster GT, and the Thunder Tiger MTA-4.

• Constructed of nylon, blue in color
• Oversized hinge pin boss areas for better impact resistance
• Droop stops on lower A-arm prevent shock blowouts
• Three shock mount locations offer more suspension versatility
• Underarm rib supports on the lower A-Arms for linear strength and durability

• One RPM upper and one lower suspension arm for the Associated Monster GT and the Thunder Tiger MTA-4

• Installing pivot balls and installing on chassis

• Four sets are required per vehicle. **