Campagnolo Super Record Aero Chainring 1x13 Speed Size:42t The Graphene + Silica compound

The Graphene + Silica compound provides longer mileage

Includes steel lockring

Max Chainring Size 55T

Wide gear range of 327% - from sprinting on the flats to steep climbs

Hardened steel internals

Campagnolo Super Record Aero Chainring 1x13 Speed Size:42t The Graphene + Silica compoundThe single chainring features eight sets of teeth made of aeronautical grade aluminum alloy: 38 40 42 44 46 48 50 52, in a range sufficient to cover every route requirement. The teeth feature a new profile developed from Ekars experience, specifically designed to ensure optimal chain engagement, uniform traction even in dead spots, and chain stability on the roughest terrain. The new surface finish increases wear resistance, ensuring consistent