The track chainrings from AARN.
A high-quality designer track bicycle chainring with a unique tooth profile designed for maximum engagement and minimal wear.
The Beautiful CNC machined.
Made of 6061-T6 aluminum.
Manufactured in Peabody, Massachusetts, USA.
*PCD 144, fits trankcranks such as SUGINO 75 and SRAM omnium cranks.
is a AARN' website.