Bike Cycle Track Pump Dual Head Automatic Valve Schrader Presta Air Adapter

• Valve head automatically detects for schrader (Car) or presta ( HP - French ) valves without having to manually change anything
• Fit new head to your hose by unscrewing and sliding on.
• Alternatively cut end off hose and fit with a jubilee clip
• Hose has a 8 mm internal dia. course thread not sure what pumps it fits.
• Hose Length 60mm
• Schrader and Presta type valve connection.

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