Inner Valve Spring

In stock
Inner Valve Spring for 50cc 4-stroke QMB139 engines.
  • Inner Diameter: 12.3mm
  • Outer Diameter: 16mm
  • Height: 30.5mm
Write Your Own Review
You're reviewing:Inner Valve Spring
Ask Your Question
Jot us a note and we’ll get back to you as quickly as possible.
Contact Us