Platos

Chainring selection comes down to three decisions: compatibility (your bolt circle diameter and interface standard must match your cranks exactly), material (aluminum is durable and widely available across all disciplines; carbon fiber saves weight but is specific to road applications), and tooth profile (round rings deliver consistent power throughout the pedal stroke; oval rings vary the resistance to emphasize the power phase). Getting these right is one of the more impactful drivetrain upgrades you can make — the wrong choice means a ring that won’t fit or a chain that won’t shift cleanly.

RA Cycles stocks chainrings for road, gravel, and mountain setups across every major compatibility standard. Carbon-Ti and Digirit represent the premium carbon end — with rings engineered for Shimano 12-speed Dura-Ace cranks that reduce weight without sacrificing stiffness or chain retention. Wolf Tooth covers the broadest compatibility range in the collection, with round and oval rings for SRAM, Shimano, GRX, Race Face Cinch, and Easton interfaces. Campagnolo, SRAM, and Sugino supply their own chainrings for matching group builds and track applications.

Shop cranksets and chainrings for complete crank and ring setups, browse Wolf Tooth components for cross-compatibility options, or explore full groupsets for a complete drivetrain upgrade.