Why does the engine die in a grizzly 125 when you put it into reverse even after you engage the brake?

The engine in a Grizzly 125 may die when shifting into reverse due to several potential issues, such as a faulty neutral safety switch, improper idle speed, or a problem with the electrical system. If the neutral safety switch is not functioning correctly, it might not recognize that the vehicle is in neutral, causing the engine to stall. Additionally, if the idle speed is set too low, the engine may struggle to maintain power under the increased load of shifting gears. Checking these components can help identify the root cause.