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

Specifications:

• BB Included: No
• Chainline/Hub Compatibility: 130 Hubs
• Chainline/Hub Compatibility: 135/142 Road Disc Hubs < 415 mm Chainstay
• Chainring BCD: Direct Mount SRAM
• Color: Natural Carbon
• Crank Intended Use: Road
• Crank Intended Use: Tri
• Crank Intended Use: Cyclocross
• Crank Length (mm): 172.5
• Defined Color: Black
• Drivetrain Speeds: 12
• Number of Chainrings: Single
• Pedal Spindle: 9/16"
• Rings: 40
• Spindle Interface Type: SRAM DUB
• keyword search: XPLR