SRAM X-SYNC 2 12sp 104BCD Teeth:38T With HDR support

With HDR support

Micro-adjustable head with forged lower cradle

you can easy get power with press the power station button for seconds

D52XW25WQL5

SRAM X-SYNC 2 12sp 104BCD Teeth:38T With HDR supportThe 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