This is Stihl's new high torque gearbox with optimized gear ratio capable of running the largest diameter cutting blade in its class. Reduction of vibration levels by more than 30% at low speeds due to new rubber dampers. More robust design of the input and output drive shaft bearings. Improved re-greasable gearbox with enhanced lubricant circulation resulting in longer service intervals. Ergo Start and upgrade to the more robust M-Tronic 3.0 control unit and replaceable ignition cable
2 year Consumer & 1 year Commercial Warranty
