SRAM Red 1 AXS DM Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 40 DUB 170mm Black Road MFG Part Number-TNJC-X1AJ including battery

including battery

The differentiated cushioning zones give progressive absorption

Lock on dual compound ergonomic grips with integrated bar ends

Upgrade Kits include Air Can Volume Spacers Seals and Decals

SRAM Red 1 AXS DM Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 40 DUB 170mm Black Road MFG Part Number-TNJC-X1AJ including batterySingle ring drivetrain simplifies functionality and reduces weight Direct mount chainring SRAM X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control DUB bottom bracket adds durability, simplicity and broad compatibility Can be upgraded to a power meter SRAM Model ID: FC RED 1 D1 TECH SPECS BCD Direct Mount SRAM 8 Bolt BB Inclusion No Chainline 45mm Teeth 40 Crank Spindle Diameter 28. 99mm Crank Arm Length 170mm Interface