365 grs

Pignon acier étoile aluminium,

Combinaison des pignons:
11/36: 11, 13, 15, 17 ,19, 21, 24, 28, 32, 36.
11/34: 11, 13, 15, 17, 19, 21, 23, 26, 30, 34.
11/32: 11, 12, 14, 16, 18, 20, 22, 25, 28, 32 .