Miche 144pcd 1/8″ Seigiorni ORO Track Chainrings

These chainrings have five-hole shrouds and are used by the Italian National track cycling team. It is manufactured from CNC-machined AL 7075 T6 aluminium alloy and features Black TT Total Treatment anodisation.

Specifications

• Weight: 414g (64T)
• Single Speed
• Thickness 1/8″
• Material: AL 7075 T6 CNC
• BCD: 144 / 5 equidistant holes
• Miche crankset compatibility: All system compatible