Sram:

FEATURES

• New tooth profiles for improved wear
• More durable finish
• X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear

SPECIFICATIONS
Chainring Size: 30T
Bolt Circle Diameter (BCD): 94 BCD
Speeds: 12
Compat – Yaw: n/a
Material (Chainring): Aluminum
Color (Chainring): Black