Red E1 Aero Chainring Kit

SRAM's light, stiff, and durable direct mount RED X-Sync Aero chainrings let you pick the exact gearing you want and quickly swap sizes. X-Sync technology keeps the chain where you need it to be, too.

FEATURES:

• X-Sync wide-tooth, narrow-tooth chainring technology provides maximum chain control
• Laser-etched chainring finish is more durable than previous version
• X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
• Improved aerodynamics for time trial and triathlon

SPECS:

• Material: Aluminum
• Round or Oval: Round
• keyword search: AXS
• Chainline/Hub Compatibility: 130 Hubs , 135/142 Road Disc Hubs < 415 mm Chainstay
• Direct Mount Type: Direct Mount SRAM
• Tooth Count: 48
• Ring Position/Type: Chain Retaining Single Ring
• Drivetrain Speeds: 12
• Chainring BCD: Direct Mount SRAM