11T 13T 17T MTB Rennrad Schaltwerk Keramik Lager Jockey Rad Keramik Lager Pulley CNC Bike Guide roller Idler 4mm 5mm 6mm
USD 4.44USD 8.89
11T 13T 17T MTB Rennrad Schaltwerk Keramik Lager Jockey Rad Keramik Lager Pulley CNC Bike Guide roller Idler 4mm 5mm 6mm