Vintage SunTour Cyclone GT Rear Derailleur Japan Long Cage Road Bike 1970s 1980s
Used condition – signs of wear consistent with age, including surface scratches, minor oxidation, and dust throughout (see photos for close-up details). Pulley wheels show use but spin freely
Made in Japan
Long cage "Cyclone GT" variant, marked on cage
Engraved SunTour Cyclone logo on body
Patent marking on barrel cap
Weight: 185g (shown in photo on scale)
All factory hardware present; red cable route indicator installed
Compatible with vintage road bicycles, touring bikes, and other classic restorations
Great choice for collectors and vintage cycling enthusiasts seeking authentic period-correct parts
No additional accessories or mounting hardware included
Inspect photos closely for detailed condition and markings