Wolf Tooth Components Aero Chainring 8-Bolt Drop-Stop B 50T Blk MFPN=DROPOUT-298 }SRAM 900 Rear Hub -

}SRAM 900 Rear Hub - 12 x 148mm 6-Bolt XDR Black 28H

}Shimano Deore RD-M5130 Rear Derailleur - 10-Speed Medium Cage Black

}Shimano 105 RD-R7150 Di2 Rear Derailleur - 12-Speed For 2x12 Speed Direct Mount Black

5 Color Black Individual or Pair

Works with all handlebar lights 2007 - onwards

Wolf Tooth Components Aero Chainring 8-Bolt Drop-Stop B 50T Blk MFPN=DROPOUT-298 }SRAM 900 Rear Hub -Taking advantage of 1x drivetrain systems and wider range rear cassettes, Aero chainrings provide similar overall range to standard 2x drivetrain configurations while helping to optimize each detail in pursuit of speed Aero direct mount chainrings for SRAM 8 Bolt cranks replace your existing spider and chainring with one clean looking, lightweight, and stiff piece of machined billet, optimized for SRAM Eagle and Flattop chains Chainline is 45mm on