It is top-clamp, dual-pull, bottom swing derailleur. The body of the derailleur is aluminum alloy. Weight of this derailleur is 5.2 ounces (148 grams).
One for standard spaced (5 or 6)accushift freewheels, one for ultra-7 accushift freewheels, and a friction mode for any freewheel. NOS NEW in orginal box Suntour GPX clamp on shift lever set. micro ratchet friction type.
175mm crank length. Weight: 678g (172.5mm Cranks only). Sun Tour Sprint CW-7500 Crankset. Sun Tour Sprint Crankset. NOS, new in box Sun Tour Sprint crankset in original box. Color: Silver. BCD: 130mm (5 Bolt).
Weight: 614g (170mm Cranks only). 170mm crank length. Sun Tour Superbe CW-1000 Crankset. Sun Tour Superbe Crankset. NOS, new in box Sun Tour Superbe crankset in original box. French Bottom Bracket: 35mm x 1mm TPI, both sides right-hand thread.
Sun Tour Superbe Pro Crankset. 165mm crank length. NOS, new in box Sun Tour Superbe Pro crankset in original box. Sun Tour Bottom Bracket. Color: Silver. BCD: 144mm (5 Bolt). Material: Aluminum.