1985 SM600.
26\"/24\" Wheels. I purchased and assembled the Bike new when I worked in a Bike Store in New York. Used More on the Road now (need to get more appropriate Road Tires)!!
Added/changed to:
SR Litage Aluminum Fork
Bullseye Cranks
Bullseye Derailleur Pulleys
Kestrel Flat Carbon Handlebar (purcharsed at a Kestrel Tech service event).
Pedersen SE (Self Energizing) Front Brake
Araya RM20 Rims/DT Spokes
Retrofit Nutted Suntour XC Comp Hubs to QR Axles
Modified Zefal Solibloc Pump...