Track Chainring (5 Bolt) 144 BCD 1/8" Tooth Sizes 59T - 68T
FETHA has been working with the Australian Institute of Sport to design and manufacture the ultimate in track chainrings.
Each chainring is fully CNC machined from 7075 T6 (Aircraft grade) aluminium for rigidity and wear resistance. Being CNC machined, we are able to control every dimension of the chainring which ensures
1. A perfectly round chainring with precision machined teeth ensuring the same chain tension all the way round so every ounce of energy goes into your performance.
2. Tapered aerodynamic relief pockets to minimise weight without compromising on strength and rigidity.
Each 7075 T6 chainring is Hard anodised and laser etched.