2 4 Blue LED Push Bike Safety Valve Dust Cap Wheel Tyre Lights Bicyle

Features

• Compatibility: Standard car, motorcycle and push bike schrader or presta valves
  
• Provides extra safety when visibility is poor
  
• Colour: Flashing Neon Blue
  
• Activation: Automatic motion detection on/off sensor.
• Built in light sensor for daylight battery saving.
  
• Continues to flash for 15 seconds after your vehicle has stopped giving extended visibility (unlike other models).
  
• Dimensions: length: 38mm, Diameter: 15mm
  
• Quantity: 2 or 4
• Condition: New
  
• Power source: AG10 coin cell batteries (included).