microSHIFT R9 Rear Derailleur - For use 9 10-Speed Shimano Compatible Road Systems Medium Cage BLK MFPN=TB91032100 Right 44 Spoke Interface J-Bend

Right 44 Spoke Interface J-Bend Defined Color Black Hub Drilling 32 Front Axle 15mm Thru x 110mm Hub/Brake Compatibility Center-Lock Disc Axle Size 15Mm Thru X 110Mm Boost

} Assymetrical upper construction using synthetic leather Powershape system delivers targeted arch support Ventilation holes on the uppers as well as in the Morph sole Textile eyelets to avoid pressure points Single SLW3 closure 5mm of cleat travel 260g

8 Width Measurement Center Width 42 Defined Color Black Length 42Cm

}Wheels Manufacturing BBTOOL-48-44 Bottom Bracket Socket for 48

40% weight savings versus stock lockring

microSHIFT R9 Rear Derailleur - For use 9 10-Speed Shimano Compatible Road Systems Medium Cage BLK MFPN=TB91032100 Right 44 Spoke Interface J-BendmicroSHIFT R9 rear derailleurs are designed to work with 9 speed Shimano compatible road shifters (RD0214 can be used with 9 and 10 Speed) . With a competitive weight and an aluminum bracket body and outer link R9 marries form and function beautifully. Forged and CNC machined aluminum construction is lightweight and rugged Cage is crafted with steel for enhanced chain rub durability Not compatible with Shimano Tiagra 4700 road system Largest Cog 34