Valve Set With Springs and Clips - GY6 50cc Scooter with 69mm Long Valves - Version 4

Engine Valve Set With Springs and Clips for 50cc with 69mm Long Valves

Version 4

This valve set fits the 50cc Chinese scooter engines.  They are known to fit several brands and models. Please use our detail pictures and specs to make sure these are the correct valves for your scooter.

Valve set details:

• Diameter of both valve stems: 5mm (0.196 in)
  
• Valve Overall length: 69mm (2.71 in)
  
• Valve Intake: 18.5mm (0.73 in)
  
• Valve Exhaust: 16mm (0.625 in)
  
• Large spring OD: 22.1mm (0.87 in)
  
• Large spring length: 36.45mm (1.435 in)
  
• Small spring OD: 16.4mm (0.645 in)
  
• Small spring length: 32mm (1.26 in)
  
• Keepers included

Fits QMB139 GY6 50cc Chinese engines.