Professional
Lightweight, professional chainsaw featuring the STIHL M-Tronic™ engine management system.
The MS 500i is the first chain saw on the worldwide market with electronically controlled fuel injection.
A professional chainsaw with enhanced fuel efficiency and STIHL M-Tronic™ technology.
The MS 661 MAGNUM® chainsaw delivers the professional power and rugged dependability you need to take on tough felling jobs.