SRAM RED AXS Power Meter/Front Derailleur Kit - 52/39t, 12-Speed, 8-Bolt Direct Mount, RED AXS 2-Position Front Derailleur, Grey, D1

The SRAM RED AXS power meter kit is used to upgrade your RED AXS crankset to a power meter. Kit includes chainrings.

• AXS enabled for easy monitoring and firmware upgrades
• Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
• Power balance measures left and right legs separately
• SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
• 8-bolt direct mount compatibility only to new RED eTap AXS cranks

Specifications:

• Tooth Count: 52/39
• Round or Oval: Round
• Drivetrain Speeds: 12
• Direct Mount Type: Direct Mount SRAM
• Defined Color: Gray
• Ring Position/Type: Outer
• Ring Position/Type: Inner
• Chainring BCD: Direct Mount SRAM
• Color: Grey
• Material: Aluminum
• Chainline/Hub Compatibility: 130 Hubs
• Chainline/Hub Compatibility: 135/142 Road Disc Hubs < 415 mm Chainstay