Front/Rear Diff Ring/Pinion Gear Granite 4x4 3s BLX option - Outcast (requires the hex

- Outcast (requires the hex protrusions on the factory wheelie bar to be removed): AR106021 (optional)

RPM (long)/ 3x4mm BCS (2)/ 3x4 GS (1)

0 (#6550X) replace the original Telemetry Expander (#6550) and GPS Module (#6551)

- Fits only center differential

2 x Shock Cap Inserts

Front/Rear Diff Ring/Pinion Gear Granite 4x4 3s BLX option - Outcast (requires the hexRing gear, differential pinion gear, differential (machined) (front or rear) 9579R Made for the most extreme action, spiral cut 43 tooth ring and 10 tooth pinion differential gear sets are CNC machined from a solid block of steel. The teeth are cut with a slight curve to minimize backlash between gears and maximize tooth traction with more surface area than straight cut gears.