Sram XX1 X-SYNC 11S 28D-34D DM 3rd Boost Direct Mount Chainring

They make 1x SRAM even better with the simplicity of the new SRAM X-SYNC direct mount chainring. Designed in Germany, the new direct mount rings bring lighter weight and greater simplicity to XX1, X01, X1-1400 and GX-1400 cranks. SRAM's direct mount rings give riders the perfect opportunity for a serious revamp.

Characteristics:

• With X-SYNC technology
• Lighter weight than spider version (25-50g depending on size)
• Sizes: 26, 28, 30, 32, 34, 36, 38, 40
• Weight: 61g (26t), 66g (28t), 68g (30t), 71g (32t), 76g (34t), 91g (36t), 101g (38t), 119g (40t). Weights are based off GXP® BB
• Material: CNC Aluminum
• Recommended group: XX1, X01, X1, and GX compatible

Technology:

X-SYNC

1x SRAM X-SYNC chain rings provide the highest level of performance and durability. The high edges of SRAM X-SYNC square teeth engage the chain sooner than traditional triangle-shaped teeth. The sharp, narrow tooth profile, as well as rounded chamfer edges, help manage a deviated chain. To provide the best possible performance in muddy conditions, X-SYNC chain rings have been designed with mud recesses for the chain links and inner rollers. Designed in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain.

Promotional video