GY6 Cylinder Rebuild Kits Kymlaa 100cc Big Bore 139QMB Moped Scooter Engine 50mm
5.0 (18 items)
Limited Time Sale$31.99 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 36615599 | Release Date | 2026/01/04 | List Price | $47.98 | Model Number | 36615599 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
14652486-17874-OT1-HU
Key Features:
Complete Performance Set: Includes a 50mm bore cylinder block, updated camshaft, racing AC CDI, ignition coil, and 3-electrode spark plug.
Premium Components: Features racing pure copper roller weights (6g), 69mm valve length cylinder head, and high-tension clutch springs.
Wide Compatibility: Fits 49cc/50cc 4-stroke Chinese scooters including TaoTao, Roketa, Jonway, Baotian, Sunl, and many GY6 139QMB engines.
Heavy-Duty Build: Engineered for durability with a full engine gasket set, oil pump assembly, and high-quality piston rings.
Installation Ready: Comes with intake/muffler bolts and valve seals for a streamlined upgrade process.
| Category | Other > Automotive > Replacement parts |
|---|---|
| Size | N/A |
| Brand | None |
| Condition | New |
Replacement parts
Aquatop
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