Buy from below aliexpress link:
Material Hardness:HB150
CNC process precision:0.03mm
Color: black anodized
Size: 110 BCD, oval
Thickness: 4MM
Speed: 9-10-11-12 speed(MTB) 9-11s(Road)
Fit for Shimano GRX Series FC-RX810 RX600 Crank
Surface treatment: Anodize, high speed CNC
Package Contents:
1 x chainring, 4 bolts
Tooth Max diameter(mm) Weight(g)
36 T , 162 mm , 70 g
38 T , 170 mm , 74 g
40 T , 178 mm , 79 g
42 T , 186 mm , 84 g
44 T , 194 mm , 90 g
46 T , 202 mm , 94 g
48 T , 210 mm , 102 g
50 T , 218 mm , 110 g
52 T , 226 mm , 116 g
54 T , 235 mm , 122 g
56 T , 243 mm , 130 g
58 T , 250 mm , 139 g
60 T , 259 mm , 142 g
