Topeak SmartHead Threadlock Upgrade Kit - TSL-01
Topeak SmartHead Threadlock Upgrade Kit - TSL-01, This incredibly compact CNC aluminum piece threads directly to Presta or Schrader Valve with no need to change internal parts or use extra adapters. Features: Fits most rubber pump hoses For Topeak JoeBlow Ace, JoeBlow Mountian, JoeBlow Sport II, JoeBlow Max II and JoeBlow Max HP