The SRAM RED 1 AXS crankset features exceptional 1x drivetrain design. It provides the simplicity and tighter gearing range that is well-suited for road racing and riding in flatter terrain, where a wide range would go unused. The crankset is designed specifically for electronic shifting and can be upgraded to a power meter.

Single-ring drivetrain simplifies functionality and reduces weight
SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
Laser-etched chainring finish is more durable
Non-aero chainrings can be installed with a single tool, making gearing changes a breeze
DUB bottom bracket adds durability, simplicity and broad compatibility
Can be upgraded to a power meter

Number of Chainrings: Single
Chainline/Hub Compatibility: 130 Hubs , 135/142 Road Disc Hubs < 415 mm Chainstay
Spindle Interface Type: SRAM DUB
Chainring BCD: Direct Mount SRAM
keyword search: XPLR
Color: Natural Carbon
Crank Intended Use: Road , Tri , Cyclocross
Crank Length (mm): 175
Pedal Spindle: 9/16″
Rings: 40
Drivetrain Speeds: 12
Defined Color: Black
BB Included: No