Valve Kit, 69mm for 50cc 4-Stroke 139QMB Scooters

69mm Valve Kit for 50cc 4-Stroke 139QMB Scooters

SPECIFICATIONS:

• Intake OAL = 69mm
• Intake DIA = 18.5mm
• Intake Shaft = 5mm
• Exhaust OAL = 69mm
• Exhaust DIA = 16mm
• Exhaust Shaft = 5mm

This 69mm valve kit is commonly found in TaoTao scooters. Please verify whether your scooter uses the 64mm or 69mm.