INCLUDES CHICAGOLAND RC STICKER full a arm set for arrma V1-V4 ONLY DOES NOT FIT V5 2 pack rpm 81485 1 pack 81405 RPM A-arms for the ARRMA Kraton, Talion & Outcast as well as the Durango DEX8T are designed primarily for strength and durability, but they've added a few extra features in as well. First is slop elimination. These A-arms reduce the amount of movement of the A-arm at the inner mounts, providing for better steering response and more consistent camber, caster and toe angle settings. The next improvement is the addition of a second shock mount hole further out on the arm, providing for a lower profile suspension set-up, allowing the shocks to lay down a little further, dropping the ride height for a lower center of gravity. As an added bonus, these front A-arms are roughly 10% lighter than stock (59.5g-RPM versus 66g stock)! RPM A-arms are designed with leading and trailing 30* chamfered edges for smoother transitions over obstacles too tall for the suspension to clear. As an added benefit, these chamfered edges are more aerodynamic than stock as well. All RPM A-arms are molded from a nearly indestructible blend of engineering grade nylons for performance you can rely on when the conditions are at their worst! Tech