RPM 81792 Black Rear A-Arms for Arrma Kraton & Outcast 4S V2 Boxcar The excellent racetrack performance of

The excellent racetrack performance of the standard GT already proved the best possible basis for this new GT3 class race car

The iconic mini-pin Hole Shot tread design provides the optimum level of traction in dusty

Comes with ball bearings which ensures full drivetrain efficiency

By at least one measure — tractive effort — the Missabe Road engines were more powerful

Newly-tooled Genesis Buckeye Steel Castings S-2-C truck with correct ride height

RPM 81792 Black Rear A-Arms for Arrma Kraton & Outcast 4S V2 Boxcar The excellent racetrack performance ofRPM 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