Easy financing Ask for a pre-approval Print Section Specifications Specifications Manufacturer: Stihl Model: MS 661 Year: 2025 Type: Chainsaws Displacement: 91.1 cm³ Displacement: 5.6 cu-in Power output: 5.3 / 7.3 (kW/bhp) Engine power: 7.2 bhp Weight: 7.6 / 16.7 (kg / lbs) Type: Power Equipment