Shimano Ultegra FC-6503 6500 TRIPLE 9s Crankset SG A 52-42-30T 172.5 mm Road

172.5 mm crank arm length.

SG-A 52 tooth, 42 tooth and 30 tooth chain rings.

Triple nine speed. Vintage.

Preowned, with signs of use and wear. Still functional. Please see pictures for item condition and details.