Alter Shark chainring

CNC-machined in Taiwan from stiff 7075 T6 aluminum, the newest addition to Alter's chainring lineup features a design inspired by a shark's fins and teeth because a shark is fast and mighty.

Available in 47t only.

• 144mm bcd

• 1/2 x 1/8"

• size: 47t

• color: black, hard-anodized bronze, silver

• weight: 156g