C66 - 36T Narrow wide Elliptic Chainring for 104BCD cranks

PILO Precise CNC Chainring milled from 7075 T7351 billet aircraft grade Aluminium,
The material we are using made by Constellium Switzerland.

Our tooth geometry is highly engineered from DIN8196 (ISO), tested and proved to be the best, we did not invent anything, we just did it right !
That's why our CNC chainring is durable, quiet in operation, and works exceptionally well.

C66 description:

x1 Narrow wide elliptic chainring.

Pilo 36T elliptic profile tec specification:

lower gear equivalent to circular 34T chainring.

upper gear equivalent to circular 38T chainring.

Eccentricity: 11.7%.

Positioning relative to the crank's arm: 112 degrees counterclockwise.

Chain compatibility: all 10, 11, and 12 speed standard chains.

Crank compatibility: various manufactures, the legendary 4 bolts 104 BCD.

Outer diameter: 162mm.

Offset: 0mm.

Weight: 54 grams.

E-bike proof.

Finish: Hard Black Anodized