Rid'ea Turbulent flow chain rings.
One of my favorite Track chainrings,
Aero plate style with "dimples " to create a turbulent air flow, these are rock solid, rigid yet lightish, finished in black anodizing with Ridea branding and suit for any 144 bcd cranks,
Choose from the drop box our range of sizes available, other sizes also available on request.
Add these to the Ridea power cranks available here.