SRAM RED 1 Crankset - 170mm 12-Speed 50t Aero Chainring 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 MFPN=100592-9900-05 Compatible with Multi-Torque Bit Set

Compatible with Multi-Torque Bit Set

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

}Wolf Tooth Single Speed Aluminum Cog: 20T Compatible with 3/32" Chains Purple

Waterproof (IPX7 waterproof to 1 meter for 30 minutes)

SRAM RED 1 Crankset - 170mm 12-Speed 50t Aero Chainring 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 MFPN=100592-9900-05 Compatible with Multi-Torque Bit SetSingle 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