Stihl's MS 500i is the first chain saw in the world to feature electronically controlled fuel injection, making it a true innovation. When professionally harvesting large trees, this high torque machine cuts through wood with ease. With the rapid acceleration and dynamic pivot behaviour mean that the MS 500i is perfect not only for felling and cutting into lengths, but also limbing. Sensor controlled fuel metering, it is an excellent starter with outstanding engine performance, regardless of the altitude and ambient temperature. No starting lever, which makes starting very easy under all conditions. Its engine technology, which is revolutionary for chain saws, and resulting intelligent lightweight construction results in the best power to- weight ratio on the market.