The thickness of each tooth on the Sram GX Eagle X-Sync 2 chainrings has been designed, built, and tested to work in perfect harmony with all Sram Eagle chains to deliver the best performance pedal stroke after pedal stroke.

Features:

• Speed: 1x12v.
• Material: CF aluminum (cold forged).
  
• New technology for chainrings specifically designed for the Eagle drivetrain, for the dedicated chain and derailleur.
• X-Sync 2 chainrings provide quieter performance while improving durability and offering high self-cleaning power in bad weather conditions.
• Built to be used with the Eagle chain.
• Compatible with all Eagle component levels.
• Actual weight 6 mm offset (GXP and BB30): 71 g (30T), 78 g (32T), 84 g (34T).
• Actual weight 3 mm offset (Boost): 73 g (30T), 79 g (32T), 86 g (34T).
  

Technologies

X-Sync 2
The X-Sync 2 Eagle technology is the evolution of the previous X-Sync. The aggressive tooth design ensures better chain retention for a smoother and more efficient pedal stroke. Special attention has been given to the chainring’s durability; the X-Sync Eagle technology reduces friction and the buildup of mud, sand, and dirt on the chainring.