KRONOS Track Chainring 3/32" 
 SPACING 144 
 
Material used Aluminium 5086 T6
Machined in CNC (Computerized Numerical Control)
Black Anodized Treatment Ti
Full chainring, Gain of rigidity and deformation, the standard chainring of National teams.
Track distance 144 for 1/2" x 1/8" chain
indicative weight: 133 Grs for a 53 teeth
Large selection of teeth from 42 to 75 teeth
Customization Possible optional (+45€)
Warranty: 2 years