RPM R/C Products - Front A-arms for the Arrma Kraton & Outcast 4s Black COR00288 - 43T/13T provides 13% gear

- 43T/13T provides 13% gear reduction (vs stock 38T/13T) to increase available torque to ground

Flite Spur Gear 48P 66T

Full coverage and machined cooling fins for increased heat transfer

Rock Beast XOR B/SC 2

RPM R/C Products - Front A-arms for the Arrma Kraton & Outcast 4s Black COR00288 - 43T/13T provides 13% gearRPM A arms for 4S BLX versions of the ARRMA Kraton & Outcast are designed primary 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 hinge pins, 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,