Acros
Acros Sport GmbH is a German bicycle component manufacturer based in Renningen, near Stuttgart, founded in 1999. The company specialises in bearing technology and applies it to headsets, hubs and bottom brackets, which it develops and machines in Germany. Its headsets include ICR versions, for Integrated Cable Routing, whose upper assemblies allow cables and hoses to pass through the head tube, and models fitted with the Blocklock steering limiter. Acros also supplies bearing components to bicycle manufacturers as original equipment.