New Old Stock
Shimano Dura Ace Track Crankset & BB These cranks are hard to find in any condition let alone new in box and even rarer is njs certified for Keirin Racing
Everything is NJS certified Both arms are stamped, the chainring, the spindle, both cups also. The small parts are not and never were
46t 1/8" chainring
9/16" Pedal Thread
165mm
BB is english threaded as that was th only thread used in Keirin racing
Comes with some tools and crank bolts
HAS A VERY SMALL SCRAP ON ONE OF THE DUST CAPS EVEN THOUGH THIS WAS NEVER MOUNTED
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