KRONOS Track Chainring Spacing 130 3.17 1/2"x1/8"
 
Chainrings that are most used by the best world track nations.
 
Official supplier of the French Cycling Federation.
 Supplier for nations like Spain, Poland, Belgium, United States, New Zealand, Canada, Switzerland, Greece, Russia…
 
Technical specifications
Material used Aluminium 5086 T6.
CNC machined (Computerized Numerical Control)
Black Ti Anodized Treatment.
Full Chainring, Gain in rigidity and deformation.
Track spacing 130 for 1/2"x1/8" chain
Weight: 145 Grs for a 53 teeth.
Large choice of teeth from 46 teeth to 60 teeth.
The standard chainring for National teams.
Customization possible as an option (+45€).
2 years warranty