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 road chains.
|Product Name:||Alugear Narrow Wide Road Chainring - 130 BCD - 5-Bolt|
|usage bikesport:||Road Bike, Gravel|
|shifting system:||10-speed, 11-speed, 12-speed|
|Road - bolt circle diameter:||130mm|
|chainring version:||Narrow-Wide (1-speed)|