Mosquito has a low top speed. Mosquito has a flat or worn tire. Mosquito drum brake is ineffective. Engine smokes excessively Pullstarter is broken. Screws are loose.
Rear wheel is locked or clutch seems damaged.
Handlebars will not fold. Handlebars are loose. Fork is bent. Rear Brake Installation Changing the Aluminum Mounting Case Troubleshooting your Mosquito Problem Solution Mosquito won t start. Disconnect the kill switch near the engine.