Shimano Ultegra RD-R8050-GS Rear Derailleur Inner Plate MFPN=ACA50012 } Benefit from tubular performance

} Benefit from tubular performance with all the advantages of a tubeless ready tire

Compatible with Shimano SRAM and Campagnolo drivetrain systems Links 136 Drivetrain Speeds 12 Chain Connection Type Single Use Master Link Color Silver Weight 239 Half Link Chain No Designed for ebike Yes Defined Color Silver

Disc Center Lock / IS 6-Bolt Rim Drilling 32 Valve Presta

Cleat Type SPD-SL/KEO Closure Double SLW3 Dial Gender Men Color White/Black Primary Color White Shoe size 41

BB Shell Type Mid Cup Diameter 41mm Crank Spindle Diameter 22mm Primary Color Silver BB Bearing Sealed Cartridge Interface 22mm

Shimano Ultegra RD-R8050-GS Rear Derailleur Inner Plate MFPN=ACA50012 } Benefit from tubular performanceShimano Miscellaneous Rear Derailleur PartsFor repairs on Shimano Rear Derailleur