






🔥 Upgrade your ride with power and protection — don’t get left in the dust! ⚙️
This Black Exhaust Muffler Pipe and Gasket Nut Kit by WEIYINGSI is engineered for 2-stroke 49cc to 80cc gas motorized bicycles. Made from corrosion-resistant alloy steel with a precision bent design, it ensures a perfect fit and long-lasting durability. The securely welded flange guarantees a tight seal, while the integrated ventilated scald guard protects riders from burns. The kit includes all necessary components for easy installation, making it the ideal upgrade for performance and safety.
| Manufacturer | WEIYINGSI |
| Brand | WEIYINGSI |
| Package Dimensions | 43.21 x 16.89 x 7.29 cm; 748 g |
| Item model number | Black |
| Manufacturer Part Number | WYSHAS-9-7A |
| Material | Alloy Steel |
| Manufacturer | WEIYINGSI |
| Country of Origin | USA |
| Item Weight | 748 g |
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