Shimano Dura-Ace GA-200 (1st gen) crankset, 52-39t, 170mm

Before Dura-Ace was a household name whispered reverently in bike shops and yelled triumphantly across finish lines, there was this — the GA-200. Shimano's first-gen foray into high-performance cranksets, forged in the 1970s when mustaches were bold, and bike tech was getting serious.

This 52/39t double chainring setup with 170mm arms spins with the confidence of a disco dancer and the precision of a sushi chef. Pedal threads? English (9/16 x 20) Bottom bracket spindle interface? JIS square taper - because standards matter (especially retro ones).

Made in Japan during an era when Walkmans were still science fiction and "aero" meant your hair blew back while descending. Whether you're resurrecting a vintage road warrior or just want to say you ride Dura-Ace before it was cool, this is the crankset for you.

Pre-owned in good condition.