RPM RPM80185 Rear A-Arms Blue Traxxas Electric Rustler Stampede 2WD

RPM's RPM80185 Rear A-Arms are a stronger, lighter replacement for the stock rear A-arms on the Traxxas Electric Rustler and Electric Stampede 2WD. Each arm saves 7 grams over stock — 14 grams total per pair — with no added flex or weak points. RPM also eliminated over 0.030" (0.8mm) of slop at the inner arm mount and over 0.010" at the outer hinge pin for an ultra-smooth, slop-free suspension feel. Shock mount locations are adjusted slightly to provide more noticeable tuning differences between inner and outer shock mount holes, while the center hole remains in its stock location. Sold as a pair (one left rear + one right rear). Replaces Traxxas stock #3655 and #3655X.

Key Features

• 7 grams lighter per arm than stock (14g per pair)
• Eliminates 0.030"+ of slop at inner arm mount
• Eliminates 0.010"+ of slop at outer hinge pin
• Adjusted shock mount positions for more noticeable tuning range
• No added flex vs. stock — stronger and more durable
• Sold as a pair (left rear + right rear)
• Replaces Traxxas #3655 and #3655X
• Limited lifetime warranty against breakage

Compatibility

• Traxxas Electric Rustler (2WD)
• Traxxas Electric Stampede (2WD)

Specifications