SRAM Apex Rear Derailleur - 11 Speed Long Cage Black CheckoutSpec= For 30mm Spindle It features Dovetail Interlink technology

It features Dovetail Interlink technology a patented interlocking of the outer and inner rings

Bead-blast Black with laser-etched graphics

Thule T2 Pro X 2 Fat tire holder allows the rack to work with fat bike tires

}Hope AM/Freeride Stem - 35mm 35 Clamp +/-0 1 1/8" Aluminum Red

Centaur 11 Speed Front DerailleurShaped outer semi-cage to improve downshifting speed

SRAM Apex Rear Derailleur - 11 Speed Long Cage Black CheckoutSpec= For 30mm Spindle It features Dovetail Interlink technologySRAM Apex Rear Derailleur 11 Speed Long Cage Black. Apex derailleurs share all the compatibilty and many of the featrues of higher priced options. Pulleys have sealed cartridge bearings Aluminum cage and parallelogram TECH SPECS Cage Length Long Chain Wrap Capacity (teeth) 32 Color Black Drivetrain Speeds 11 Largest Cog 42 Rear Der Shifter Compatibility SRAM Exact Actuation Rear Derailleur Mount Type 10x1 Standard Weight 300