SRAM X-Sync Apex-1 Asym Chainrings, 110mm 4-bolt Asym, 40T, Black


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SRAM SKU: J210976

• Sram replacement X-Sync chainrings for the Apex-1 crankset with asymetrical 110mm bolt pattern - will not work with standard 110mm 4 bolt applications
• X-Sync™ tall, square tooth design provides maximum chain control
• Sharp, narrow tooth profile and rounded chamfer edges help manage a deflected chain
• Mud-clearing recesses


Teeth: 40T
Material: Alloy
Weight: Black
Chain Compatibility: 11sp
Tooth Type: Narrow/Wide