The X-GlideR Chainrings are designed for an optimized shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminum CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring. Chainrings, chain, and front derailleur are designed as a single integrated system for optimized performance.
Stiffer X Glide R chainrings feature thicker construction, advanced shift timing pins and ramps, which are optimized for shifting with the YAW Front Derailleur.
Note: For SRAM RED crank with "Hidden Bolt" Spider construktion ("hidden" chainring support behind the crank arm) choose the 53 teeth ring with "Hidden Bolt" Design. To tune your crank with conventional 5-arm spider, please order the "non Hidden Bolt" version.
Material: 7075-T6 aluminum CNC-machined
Weight supplement: 53 teeth
