Lerway AEST Aluminium Jockey Wheel Rear Derailleur Pulley SHIMANO SRAM 11T Golden
Product Details:Condition: New in Original Pack BagColor: BlackSize:  11TSpecification:SHIMANO & SRAMWeight: 10g/pcsDiameter: 5mm or 6mmMaterial: AL7075 CNC MachinedPackage:1 x Aluminium Jockey Wheel Rear Derailleur Pulley SHIMANO SRAM