Alter SC chainring
Alter's uniquely original SC series takes it's design inspiration from steel girder and beam structural construction, providing both a visual work of art and a rigid platform for your drivetrain.
CNC-machined in Taiwan from stiff 7075 T6 aluminum.
Specifications
• 144mm bcd
• chain compatibility: 1/8"
• sizes: 47 or 49t
• color: silver, black
Select Color
Select size
From $56.00
Original: $160.00
-65%Alter SC chainring—
$160.00
$56.00
Description
Alter's uniquely original SC series takes it's design inspiration from steel girder and beam structural construction, providing both a visual work of art and a rigid platform for your drivetrain.
CNC-machined in Taiwan from stiff 7075 T6 aluminum.
Specifications
• 144mm bcd
• chain compatibility: 1/8"
• sizes: 47 or 49t
• color: silver, black
