Chainring 36 Z. silver LK 4x104mm f. FC-M 771 / M 761 / M 583.581 (Misc.)
I drive on my trekking a Deore XT 9-speed crankset type M771 and bought this as a replacement for chainring wear. The difference from the first original chainring is the color (silver, instead of black) and quality (only Deore LX instead of Deore XT)
