colour: red
bolt diameter: 104 mm
4 bolt design
suits chainring diameters: 36z or 38z
CNC'd Aluminium
weight (from manufacturer): 64g (32/34z), 80g (36/38z), 88g (40z)
weight (from manufacturer): 64g (32/34z), 80g (36/38z), 88g (40z)