microSHIFT Advent MX 1x11-Speed Groupset - MX Trail Shifter MX Pro Rear Derailleur Aluminum Cage Clutch 11-50t Cassette For HG Driver MFPN=11.4118.048.006 }Shimano Road Optislick Derailleur Cable

}Shimano Road Optislick Derailleur Cable and Housing Set Blue

}Full Speed Ahead Platinum ISIS Bottom Bracket - 73 x 113mm

3 high-strength chromoly axle system with a double seal inner bushing and outer cartridge bearing

Tiagra 4700 Flat Bar Shifter

6061-T6 Aluminum cups and covers are internally contoured and relieved to minimize weight and maximize strength

microSHIFT Advent MX 1x11-Speed Groupset - MX Trail Shifter MX Pro Rear Derailleur Aluminum Cage Clutch 11-50t Cassette For HG Driver MFPN=11.4118.048.006 }Shimano Road Optislick Derailleur CableThe goal of Advent MX was to create an 11 speed group that would stand up to the hardest 10% of riders and the microSHIFT engineers delivered. The Advent MX groupset has been completely redesigned to provide a new level of race ready performance. Shifting is about feel and precision two things the Advent MX shifter exemplifies. With all new internals the shifter engagement has been shortened from 12 degrees to 3 degrees giving the shifters a snappier