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69mm Valve GY6 Big Bore Kit air cool kit 50cc Compatible with Scooter 139QMB 49cc 50cc Engine 50mm Cylinder Block 90cc Boosts HP & Speed 5-10mph with 6 Pin Racing CDI Ignition Coil
4.9 (61 items)
Limited Time SaleUntil the end
15
03
52
$27.28 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
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New $45.47
Product details
| Management number | 212780347 | Release Date | 2026/04/06 | List Price | $18.19 | Model Number | 212780347 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Compatible with scooters 139QMB and 49cc and 50cc GY6 engines
- Compatible with scooters 139QMB and 49cc and 50cc GY6 engines
- Design for 50cc
- Note: To ensure you are ordering the correct belt for your machine. Please reference your OEM part number listed in your user's manual or the OEM sticker on your machine.
- The kit was air cool kit. Please check and make sure this fit for your car before ordering.
| Brand | WQSING |
|---|---|
| Model | 69mm |
| Exterior | Painted |
| Item Weight | 5.06 pounds |
| Manufacturer | WQSING |
| Item model number | 139QMB |
| Package Dimensions | 11.22 x 10.12 x 4.02 inches |
| Manufacturer Part Number | 139QMB |
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