Title: Rare Vintage Bike Parts Lot: Gambato Shifters + Mystery Crank (58 chars)

Description bullets:

• Gambato Down Tube Shifters (x2): One complete, one disassembled—vintage Italian/Argentine rod-style friction levers, fifties/sixties Campy-inspired (Super Gambato vibe). Similar ones list around one-sixty each on eBay; silver finish, some patina—check photos for wear.

• Gambato Stamped Crankset (Double Chainring): Super-obscure mystery piece—52t outer (stamped “Gambato” six times + inner symbol, maybe sun?), 49t inner, cottered arms (one attached, one loose) with single bird/swallow engraving on each. No known matches online—could be custom, knockoff, or rare Argentine/Italian job. No visible cracks in chrome-like finish, but inspect pics closely—condition unknown beyond looks.

• Bertol Industria Argentina Brake Levers: Right/left finger-pull style—vintage South American, seventies-ish. Metal, functional, light wear—obscure but solid.

• Saavedra Leather Straps + Connectors (x3): Leather bits stamped “SAAVEDRA”—Argentine vintage, saddle or bag ties. Soft, aged; screws included—see photos for suppleness.

• Mystery Ball Gears (x10): Ten small round metal cages with balls—possibly hub bearings, freewheel parts, or derailleur spares. Clean, no obvious damage—great for tinkering.

• Shimano 600 Crankset + Pedals: FC-6400 arms (175mm, VIA Japan), double rings (outer ~52?, inner 39), square taper. Pedals PD-M323LRJ clip-ins (black metal, SPD-style). Eighties road—light scratches, one loose arm; spins fine from what I see, but pics tell all.

• Cat Eye Reflectors (x4): RR-950 (wheel/spoke), B-19 (RR-350-WZ Japan), SATE-LITE 709 Chicago, Schwinn 5625R-7C. Seventies safety classics—yellow/amber/red, mounts good, glows well.

• Splenvitis Argentina Pedal + Spare Toe Cage: Metal platform w/ red reflectors + kick-in front clip. Rare Argentine make; pedal usable, cage extra—retro safety look.

• Pavarin Brevettato Cleat Rails (x2): Italian seventies/eighties plastic shoe adapters—slotted rails for toe clips, screws/nuts. Black, clean—boosts old-school grip.

Mixed lot, mostly seventies/eighties with fifties Gambato highlights—sold as-is, no guarantees on function beyond visuals.