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130mm PCD 7075-T6 Ceramic Teflon Treatment (CT²) 10 speeds - CSA + Teeth: 50/51/52/53/54
Bolt Circle Diameter : 130 mm
Brand Compatibility : SHIMANO
Chainring type : Outer
Chainset type : Double
Speed : 10
Teeth : 50, 51, 52, 53, 54