The chainrings are CNC machined from 7075 T6 aluminum and hard coat industrially anodized to provide protection from mechanical impacts, a good look, and an excellent tactile feel to each of the chainrings that lasts a long time. A unique tooth profile eliminates chain noise, reduces wear, and provides smooth operation on the entire system of all the most common combinations, such as 10, 11, and 12-speed drives. The
The tooth profile is specially designed for use with MTB chains.
|Product Name:||Alugear ELM Narrow Wide Boost Chainring - Oval - for Rotor Rex|
|shifting system:||10-speed, 11-speed, 12-speed|
|direct mount standard:||ROTOR|
|direct mount offset:||3mm (Boost)|
|chainring version:||Narrow-Wide (1-speed), oval|