Alter Cycles SC47B Chainring

This piece of Mad Max series chainring has a black gloss texture that was created under the process of hard Anodization.

Anodizing is an electrochemical process that converts the metal surface into a decorative, durable, corrosion-resistant, anodic oxide finish.

SC47B
Chainring: 47T, 7075/T6, Full CNC
BCD: 144mm 
Color: Black
Weight: 125g
Made in Taiwan