A single chainring with a wide-range cassette is a wonderfully clean way to tackle so many disciplines, and we’re the 1x leaders. Our lightweight and strong direct mount chainrings feature X-SYNC tooth technology to maximize chain retention, and they bolt to carbon arms with a spectacular but subtle finish. The wide chainline crankset fits in road and MTB bottom bracket standards so frames can fit wider gravel tires.

Features

• 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
• Can be upgraded to a power meter

Specifications

• Speeds: 12
• BB Compatibility: All SRAM Road DUB BBs
• Chainring Size: 40T
• Crank arm length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
• Chainline: n/a
• BB Spindle Interface: DUB
• Chainring material: Aluminum
• Guard: n/a
• Bolt Circle Diameter (BCD): Direct Mount (DM)
• Crank arm material: Carbon
• Color (Crank arm): Grey w/Laser Foil
• Power meter: n/a
• Power Meter Type: n/a