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

Shimano D02S Metal Disc Brake Pads for use with specific Shimano 4-piston calipersCompatible with Shimano Models: BR-M8120 BR-M7120 BR-M6120 BR-M8020 BR-M820 BR-M810 BR-M640 BR-MT520 BR-MT420

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

Bead-blast Black with laser-etched graphics

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