Shimano Ultegra RD-R8000-SS Rear Derailleur - 11 Speed Short Cage Black MPFN-210145TER } Replacement bearing for Ritchey

} Replacement bearing for Ritchey headsets

}Surly Stainless Steel Ring 36t x 94mm

description 32mm equal air spring seal kit - '14-'16

5mm 11-Speed 50/34t 110 BCD GXP Spindle Interface Black

Shimano Ultegra RD-R8000-SS Rear Derailleur - 11 Speed Short Cage Black MPFN-210145TER } Replacement bearing for RitcheyShimano Ultegra RD R8000 SS Rear Derailleur 11 Speed Short Cage Black. Shimano Ultegra RD R8000 Rear Derailleur TECH SPECS Rear Derailleur Mount Type Shimano Rear Direct Mount Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter Compatibility Shimano Road Cage Length Short Drivetrain Speeds 11 Weight 200 Color Black Chain Wrap Capacity (teeth) 35 Largest Cog 30