RPM R/C Products - Rear A-Arms, for Associated B64 & B64D HPI109083 drone or boat

drone or boat

Features a huge capacity for extended run times and a gigantic C rating so you'll have all the power you'll ever need

One Hardened Differential Locker Gear

- Two (2) black (medium) reservoir springs

RPM R/C Products - Rear A-Arms, for Associated B64 & B64D HPI109083 drone or boatRPM 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! To increase durability, RPM uses the best possible engineering grade nylons as well as using in line screws to retain the outer hinge pins. Elimination of that extra hole increases the durability of our B64 arms tremendously.