Note: it is only fit for genuine COLNAGO frame and cannot be used in the fake COLNAGO frame. Please buy it after careful identification and do not accept the dispute that it cannot be used.Please care about the material of the bicycle hanger is the aluminium alloy!Please make sure the hanger fits your bike well before place order ! ! !We strongly recommend you visually confirm your hanger choice with your existing hanger!Compatible with for the following bikes,but only for your suggestion,we donot responsible for the size of bicycle hanger if donot fit your bike frame!Bicycle hanger fit for:COLNAGO #FCPV1RVarious from 2015 onwardsCLXConceptCRSV1RCLX: 2017Concept: 2017for Colnago (rim brakes) frames:Colnago C64, C-RS, V1-R, Concept and CLX.Package Contents:1pc Bicycle gear hanger with Bolts(The blots are the gifts,we send them in radom colors and sizes. We donot accept any dispute only about the blots,If you need to specify the size and color, please buy separately.