Sugino Super Mighty crankset. ISO taper, not JIS. 175mm. 52-42, 144 BCD chainrings. Date code says they are 1979. Overall very good condition. No cracks, tapers and pedal threads are undamaged, chainrings good. All wear marks and cosmetic flaws visible in photos. Buyer pays shipping, insurance etc. ABOUT SHIPPING COSTS: If you choose "Buy It Now" but want to do something different than the listed shipping option, please let me know and I can switch to what you prefer and adjust the cost accordingly.
Thank you.