Campagnolo Super Record Aero Chainring 1x13 Speed Size:42t The SHIMANO ULTEGRA R8020 series

The SHIMANO ULTEGRA R8020 series shifters bring greater rider control in all conditions thanks to SHIMANO's category-leading hydraulic disc brakes

Hardened steel internals

Max Chainring Size 55T

HUB    176D

The Graphene + Silica compound provides longer mileage

Campagnolo Super Record Aero Chainring 1x13 Speed Size:42t The SHIMANO ULTEGRA R8020 seriesThe 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