Full Speed Ahead MegaExo 19 Omega BB-4000 68mm Bottom Bracket Black Thickness-15 }microSHIFT Advent Replacement Cassette Cog

}microSHIFT Advent Replacement Cassette Cog Kit - 11 and 13t Cogs for 9-Speed Advent Cassette

}Shimano Ultegra RD-6800 Rear Derailleur Outer Plate and Plate Stopper Pin SS-Type

10-12-14-16-18-21-24-28-34-40-46 Cassette Body Type SRAM XD Drivetrain Speeds 11 Color Black Chrome

Left/below

99mm Interface DUB Chainline 45mm BCD Direct Mount Drivetrain Spacing Road Disc Teeth 50/37 Pedals Thread 9/16 Crank Arm Length 167

Full Speed Ahead MegaExo 19 Omega BB-4000 68mm Bottom Bracket Black Thickness-15 }microSHIFT Advent Replacement Cassette CogFull Speed Ahead MegaExo 19 Omega BB 4000 68mm Bottom Bracket Black. FSA Omega Bottom Brackets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 50 Spindle Interface Type FSA MegaExo 19 Defined Color Black