Replacement chainrings in 130mm BCD
SRAM X-Glide™ Chainrings for compact cranksets with a bolt circle diameter of 130mm. Fitting for hidden bolt Cranks like SRAM Red and Red eTap
X-GlideR Chainrings are designed for an optimized shifting performance with the Yaw front derailleur. The stiffer rings (5 mm 7075-T6 aluminum) CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring.