669-18-30 CVT Variable Drive Belt for 49cc/50cc 4-Stroke Engines, Commonly found with the QMB139 engine.
BELT SIZE: 669 mm Length x 18 mm Width x 30 mm teeth spacing
Please make sure this is the right size for your...

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Product Review

669-18-30 CVT Variable Drive Belt for 49cc/50cc 4-Stroke Engines, Commonly found with the QMB139 engine.
BELT SIZE: 669 mm Length x 18 mm Width x 30 mm teeth spacing
Please make sure this is the right size for your system. Returns not accepted.

  • MMG Variable Speed V-belts offer stability and flexibility at the same time.
  • Quality made for high mileage and reliability. Oil and heat resistant.
  • BELT SIZE: 669 x 18 x 30
  • Fits 49cc/50cc 4-Stroke Engines (QMB139)

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