The 2021 YZ 125 comes with additional features to enhance its performance, aiming to match the capabilities of the "X" model. It's equipped with a 50-tooth sprocket for slower riding, along with a skid plate, front disc guard, bark busters, pull strap, reserve fuel, and a side stand. Included are the stock sprocket, top end kit, service manual, and spare air filter. This bike has been lightly used, serving as a transitional bike for a novice rider exploring trails, woods, and light singletrack, accumulating 55 hours of use. It has always been fueled with premium fuel, meticulously maintained with OEM oils, and washed after each ride. The only reason for selling is that the rider has outgrown the bike and needs a larger one.