Modified Fuel Gear Fuel Economy Sliding Gear For GY6 49cc 50cc 80cc 100cc 139QMB 139QMA Scooter Moped ATV Go-Kart Engine

★★★★★ 4.3 69 reviews

$42.73
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$42.73
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 212791941 Release Date 2026/04/06 List Price $17.09 Model Number 212791941
Category
  • Compatibility: Fits GY6 49cc-100cc engines including 139QMB and 139QMA models
  • Fuel Efficiency: Modified gear design optimizes fuel consumption
  • Smooth Operation: Reduces transmission resistance for better performance
  • Construction: Hardened steel withstands continuous use
  • Universal Fit: Works with scooters, mopeds, ATVs and go-karts

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4.3 out of 5
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69 ratings | 28 reviews
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