The unique design of the LamiFlow R5ST creates a laminar flow to reduce drag, with air passing through the inside and outside of the chainring, helping you maintain your momentum while maintaining the legendary stiffness of Ridea chainrings.
LamiFlow R5ST is available for double and single ring configurations. Double chainrings are designed with multiple chain bridges to maximize front derailleur performance, while single chainrings use exclusive X-ODON technology to prevent chain suck and increase chain stability.
LamiFlow R5ST chainrings are compatible with Ridea cranksets with BCD130 (R5ST, ITST, ITFT), Ridea folding cranksets, as well as cranksets from other manufacturers that follow the BCD130 standard.
