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
