microSHIFT Centos Rear Derailleur - 10 Speed Short Cage BLK Shimano 4700 Compatible CheckoutSpec= RT3 2013+) }Wheels Manufacturing BSA Bottom Bracket

}Wheels Manufacturing BSA Bottom Bracket - Shimano Hollowtech II Spindle ABEC 3 Red

Body dimensions 80mm x 61mm

Steel cogs and lock ring

Chester HandlebarCold-drawn and seamless 6061 aluminum

Eccentric bottom bracket for adjusting chain tension on frames with vertical dropouts

microSHIFT Centos Rear Derailleur - 10 Speed Short Cage BLK Shimano 4700 Compatible CheckoutSpec= RT3 2013+) }Wheels Manufacturing BSA Bottom BracketmicroSHIFT Centos Rear Derailleur 10 Speed Short Cage Black Shimano 4700 Compatible. Centos delivers race level shifting performance with full aluminum construction. These derailleurs support all riders who would enjoy any kind of road riding. Light weight full aluminum construction TECH SPECS Largest Cog 30 Color Black Rear Der Shifter Compatibility Shimano Tiagra 4700 Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 10 Chain Wrap Capacity