CNC Chainring milled from 7075 T7351 Constellium Switzerland billet aircraft grade aluminum by PILO.

Chainring geometry is highly engineered from DIN8196 (ISO), tested and proved to be the best. Durable and quite operation every day!

C68 description:

• 34T Narrow wide chainring
• Outer diameter: 145mm.
• Chain compatibility: x10, x11, x12 speed chains.
• Crank compatibility: Cannondale & FSA Direct mount.
• E-bike compatible.
• Offset: medium.
• Weight: 70 gr.
• Finish: Hard Black Anodized