Had one identical to this when I was 14. 2-speed gear box. Bitch would climb a tree.
Still kickin my ass for not buying a buddy's ~1979 cherry CT110 I could have had it for $1100 or even traded for less. This was about 5 years ago. For no real reason other than as you say they go friggn anywhere. Nice and light too to manhandle them and get under forestry and mining gates around here