RPM 81792 Black Rear A-Arms for Arrma Kraton & Outcast 4S V2 Boxcar SP5 Titanium Motor Screw Set

SP5 Titanium Motor Screw Set (6 Pack)

Two top truss configurations

Front splitter and rear diffuser sections included

With big plans for its post-war streamliner fleet

RPM 81792 Black Rear A-Arms for Arrma Kraton & Outcast 4S V2 Boxcar SP5 Titanium Motor Screw SetRPM 81792 Black Rear A Arms for Arrma Kraton & Outcast 4S V2 RPM Rear A arms for the 4S v2 ARRMA Kraton & Outcast are designed primary for strength and durability, but theyve added a few extra features in as well. These Rear A arms reduce the amount of movement of the A arm at the hinge pins. A tighter fit provides better throttle response and more consistent camber and toe angle settings. The next improvement is the addition of a third shock mount