SRAM Apex Rear Derailleur - 11 Speed Long Cage Black CheckoutSpec= For 30mm Spindle Thule T2 Pro X 2

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

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

}DT Tubeless Ready Tape - 25mm x 10m Black

CushCore is an engineered foam insert to be mounted inside a tire designed to absorb impacts reduce vibration and increase lateral stability

41 BB/Frame Interface BB121 BB/Frame Interface BB132 BB Shell Width (mm) 121 Weight 120 Spindle Interface Type SRAM/Truvativ GXP Defined Color Black

SRAM Apex Rear Derailleur - 11 Speed Long Cage Black CheckoutSpec= For 30mm Spindle Thule T2 Pro X 2SRAM 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