Arrma Speed Run Center Locker (Spool) Revo Spur Gear 1/8 Arrma

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Speed Run Center Locker (Spool) for Revo Spur Gear, 1/8 Arrma

Hot Racing Speed Run Center differential spool (locker) hub, for the 1/8 Arrma Kraton BLX, Outcast BLX, Senton BLX, Talion BLX, and Typhon BLX. Fits the center, differential. For use with Traxxas Revo spur gear.


  • CNC machined solid 6061-T6 aluminum
  • 3 point star cut to reduce rotating mass and increase acceleration
  • Allows for best speed run acceleration and speed
  • Fits only center differential
More Information
Part # AON25R02
Brand Hot-Racing