SRAM Red E1 X-Sync 12 Speed 1X Direct Mount Chainring

SRAM's light, stiff, and durable direct mount RED X-Sync 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

Single-ring drivetrain simplifies functionality and reduces weight
X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
Laser-etched chainring finish is more durable
Material: Aluminum
Round or Oval: Round
Chainline/Hub Compatibility: 130 Hubs, 135/142 Road Disc Hubs < 415 mm Chainstay
Direct Mount Type: 8-Bolt Direct Mount SRAM
Ring Position/Type: Chain Retaining Single Ring
Drivetrain Speeds: 12
Chainring BCD: Direct Mount SRAM
Color: Black/Silver