61mm Big Bore Cylinder Kit Upgrade GY6 150cc Engine to 170cc-180cc for 152QMI 157QMJ Engine Jog50-100 CN/CF250 moto other Chinese Scooter Moped ATV Go Kart Quad

★★★★☆ 4.0 91 reviews

$70.99
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$70.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 211799206 Release Date 2026/04/04 List Price $28.40 Model Number 211799206
Category
  • High-Performance Compatibility:Fitmrnt for GY6 150cc engines Upgrade to 180cc, including fit for Jog 50-100, CN/CF 250, YP VOG 250-300 Moto and fit for Yamaha Taotao,for Honda, for Polaris Scooter, ATV, Quad models.
  • Durable Metal Build: Constructed from robust metal featuring a 61mm bore, 15mm piston pin, and 69mm valve length. Includes a corrosion-resistant coating for longevity and precision meeting OEM specifications.
  • Comprehensive Replacement Kit: Contains essential components like the cylinder head, camshaft, gaskets, and piston. Offers a direct fit for original parts, eliminating the need for modifications. *Note: Manual measurements could show a slight tolerance of 0.5-1mm.
  • Expert Installation Advised: Designed for professional mechanics or skilled users; no installation instructions are provided. Ensures peak performance for high-displacement engines operating on demanding, uneven terrain.
  • Broad Compatibility: Fits a variety of vehicles including Scooters, ATVs, and Quads. Perfect for both engine upgrades and replacement projects.
Brand GOIRTUTSS
Model Cylinder
Exterior Machined
Item Weight 6.16 pounds
Manufacturer GOIRTUTSS
Item model number 61mm Cylinder
Package Dimensions 12.4 x 6.85 x 6.38 inches
Manufacturer Part Number 1

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