See: RPM R/C products

RPM have introduced new “Flat” front A-arms for the Team Associate B6 & B6D. Thanks to the hinge-pin holes held to extremely strict tolerances, the “Flat” front A-arms are an improvement compared to stock A-arms. Also RPM use in-line screws to retain the outer hinge pins while they ditch the inside retaining screws for shoulders in the hinge pin holes. This results in a weight reduction of 1.75 grams per A-arm (or 3.5 grams per pair) less than stock. Durability is also key to staying on-track. Whether bashing or racing, RPM A-arms are the toughest A-arms on the market so a rough landing or a hit from another competitor won’t take you out of the race.