SRAM X-SYNC 2 12sp 104BCD Teeth:38T Stay ahead in the energy

Stay ahead in the energy game with Acopower Battery Adapter

2 intensity levels

Net Weight: 74

NRG Air Carbon Reinforced sole with a stiffness index of 8

With HDR support

SRAM X-SYNC 2 12sp 104BCD Teeth:38T Stay ahead in the energyThe radical look and feel of X SYNC 2 Eagle chainrings is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X SYNC chainrings. Longer, positive rake tooth shape has been designed to work perfectly with Eagle chains to increase chain retention and overall pedaling efficiency, while decreasing friction, noise and wear. 104mm BCD for use with XX1 Eagle Quarq power meter crank