RPM R/C Products - Rear A-Arms for the Associated MT8, Blue ASC20174C After selecting the RF Std

After selecting the RF Std

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2018 is a landmark year for the long-running YZF-R1

RPM R/C Products - Rear A-Arms for the Associated MT8, Blue ASC20174C After selecting the RF StdRPM Rear A arms for the Associated MT8 are designed to improve durability over stock A arms. How did they do it? First, by increasing the amount of material surrounding the inner hinge pins by 7%, then increasing the width of that thicker diameter by nearly 40%! They then increased the amount of material at the outer hinge pins by 28%! They also increased the width there too, by another 9%. The support beams on RPM A arms also got beefier. At their