Vintage SunTour Cyclone GT Rear Derailleur Long Cage Hanger Japan Road Race

SunTour Cyclone GT rear derailleur with long cage for vintage multi-speed road and touring bicycles.

Aluminum alloy construction in a silver finish with hanger/claw mount, twin pulley cage, and black "SunTour Cyclone" logo panel on the body. Lower outer pulley guard is marked "Cyclone GT," and pivot hardware carries "SUNTOUR PATENT" markings.

The inner arm is stamped "MAEDA INDUSTRIES, LTD JAPAN UB" along with additional casting and date codes near the hanger tab.

Actual Measurements: weight 223.2 g (digital scale display in photos). Includes the rear derailleur only as shown; no cables, housing, or additional hardware are included.

Vintage SunTour Cyclone GT long cage rear derailleur. Used with finish wear, oxidation, and surface scratches across body, cage plates, and hanger from age and prior use. Logo panel shows paint loss and scuffs, and pulley guards have chain marks and small nicks. Jockey wheels have grime and edge wear but turn freely. Includes only the derailleur shown, with no extra hardware or packaging.