PILO C-20 Direct Mount chainring 34T

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. C20 description: - Narrow wide chainring Pilo 34T elliptic profile tec specification: - Lower gear identical to circular 32T chainring - Upper gear identical to circular 36T chainring Eccentricity: 12.5% Positioning relative to the crank´s arm: 112 degrees counterclockwise Chain compatibility: all standard chains - x10 x11 x12 Crank compatibility: all direct mount SRAM EAGLE x11 or x12 dub Offset: 3 mm Weight: only 60 grams E-bike proof