SRAM Apex Crankset 1x Wide D1 DUB 170 Direct Mount 40T Aluminium

SRAM Apex Crankset 1x Wide D1 DUB 170 Direct Mount 40T AluminiumSingle ring drivetrain simplifies functionality and reduces weight Wide chainline crankset to fit the biggest gravel tires Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross compatibility across brands Compatible with 135mm, 142mm and Boost rear spacing SRAM X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control DUB bottom bracket adds durability and simplicity

• Single-ring drivetrain simplifies functionality and reduces weight
• Wide chainline crankset to fit the biggest gravel tires
• Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands
• Compatible with 135mm, 142mm and Boost rear spacing
• SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
• DUB bottom bracket adds durability
and simplicity

DUB stands for Durable Unified Bottom Bracket. It's a bottom bracket and crankset standard that uses a 29mm spindle, which is different to the Shimano 24mm. So ensure you have a bottom bracket that will work together with these cranks! Sram Road Wide bottom brackets are a safe bet.
This crankset is made for a 47.5mm chainline.