- Shimano Dura Ace Road Triple 9-speed FC-7703 Alloy 172.5mm Right-Hand Crankarm, one-key release bolt and all the original chainring bolts, ONLY. Out of box.
- Hollowtech arms and V1 Octalink BB specs.
- 9/16" pedal threads.
- Use with the DA unique middle (92/130BCD) and small rings (92BCD), plus the big ring with a bcd of 130mm.
- 289 grams/10.2oz.
- Made in Japan quality from 2002.
- CSP090.
- FREE shipping in the USA.