Threaded mount system minimizes weight and maximizes stiffness for efficient power transfer
X-Sync technology ensures accurate power meter data for performance tracking
Available in five sizes (38T, 40T, 42T, 44T, 46T) to tailor ride to rider needs
Compatible with all road flattop chains for versatile use
Easy to swap ring sizes for adaptable riding experience
Summarized by Shop
Sram: Designed for use with our new RED XPLR AXS power meter, these replacement rings are purpose made for use with a Thread Mount spider design. This chainring mount system allows us to minimize weight, maximize stiffness and accuracy, and retain the ability to swap ring sizes. Available in five sizes to tailor your ride to your needs. FE