Lami-Flow Style
To reduce weight, chain rings are often hollowed out and kept only the structural members to transfer pedaling force.
The result is that the members created vast air friction and drag while pedaling. Lami-Flow Rings are RIDEA’s latest chain ring design, that incorporated aero dynamic property, by reducing the turbulence created by chain ring structural members, to create Laminar-Flow that reduces least air friction while keeping the light weight and stiffness of the chain ring.
1/8 144bcd black anodised