AEST AEST-14 Bicycle Aluminum Alloy Rear Derailleur Pulley for Shimano / Sram 7/8/9 Speed - Red
Color Red Brand OthersAEST Model AEST-14 Quantity 1 Piece Material Aluminum alloy Best Use CyclingMountain CyclingBike commuting & touring Suitable for Adults Type Drivetrain Systems Other Features Inner diameter: 5mm or 6mm; 11T for Shimano and Sram 7/8/9 speed bike; Comes with bearing; Great for DIY project Packing List 1 x Pulley