Oregon 610726N SpeedCut Nano Spur Sprocket - Stihl MS170, 180, 181 Type_Sling emergency egress system beneficial for

emergency egress system beneficial for utility personnel or arborists working alone in a lift

and users of saw chain-based cutting systems for mechanized woodharvesting/processor machinery

SpeedMax RSN Attachment rivets allow for easy replacement of Oregon SpeedMax

It is Samthane coated to enhance its wear life

Oregon 610726N SpeedCut Nano Spur Sprocket - Stihl MS170, 180, 181 Type_Sling emergency egress system beneficial forThis 7 tooth, . 325" Low Profile Pro Spur Sprocket delivers superior performance and value for professional chain saw users who is converting to the SpeedCut Nano Cutting System. The sprocket is rugged and dependable with excellent wear resistance.