Shimano Hollowtech FC-M521 Chainset 175mm 48/36/26T Black/Silver
- Brand: Shimano
- Model Number: FC-M521
- Crank arm length: 175mm.
- Front chainring tooth combination: 48/36/26 T
- Bottom bracket Interface: Hollowtech
- Colour: Black with silver inner and middle chainrings
USED. Some scratches. Threads in good condition. Teeth partially worn but still usable. logo starting to wear off