Alloy 7075 CNC machined chainring. BCD:130/74, 135/74.
Finish: black anodized W/CNC silver border.
Teeth: 55/44/30, 53/39/30, 52/42/30……more.
Triple chainrings for ROAD_SPR-317R
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Triple chainrings for ROAD_SPR-317R
Detail Alloy 7075 CNC machined chainring. BCD:130/74, 135/74.
Finish: black anodized W/CNC silver border. Teeth: 55/44/30, 53/39/30, 52/42/30……more. |