SRAM RED 1 Crankset - 170mm 12-Speed 50t Aero Chainring 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 MFPN=100592-9900-05 Range 11-34 Cassette Cogs 11-12-13-14-15-16-17-19-22-25-29-34

Range 11-34 Cassette Cogs 11-12-13-14-15-16-17-19-22-25-29-34 Cassette Body Type Campagnolo 10/11/12 Speed Drivetrain Speeds 12 Color Silver Weight 234

}Shimano Dura-Ace RD-9070 Rear Derailleur Outer Plate and Stopper Pin

Compatible with Multi-Torque Bit Set

}absoluteBLACK Oval Narrow-Wide Direct Mount Chainring - 32t CINCH Direct Mount 3mm Offset Green

SRAM RED 1 Crankset - 170mm 12-Speed 50t Aero Chainring 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 MFPN=100592-9900-05 Range 11-34 Cassette Cogs 11-12-13-14-15-16-17-19-22-25-29-34Single ring drivetrain simplifies functionality and reduces weight Direct mount aero chainrings for better aerodynamics X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control Ultra light hollow carbon fiber crankarms are 29 g lighter than previous generation DUB bottom bracket adds durability and simplicity Can be upgraded to a power meter SRAM Model ID: FC RED 1 E1 TECH SPECS BB Inclusion No Primary Color Black Chainline