Replacement CeramicSpeed ​​OSPW Campagnolo gearbox black

The Replacement CeramicSpeed ​​OSPW Campagnolo gearbox is developed and designed completely by CeramicSpeed, the large roller system for Campagnolo is advanced for the optimization of bicycle performance. Everything from the bearings to the box is made of the highest quality materials. Large aluminum pulleys are equipped with standard or coated ceramic speed bearings, which reduce friction to a minimum. The 13-tooth / 19-tooth OSPW for Campagnolo provides 40% lower friction on a standard 11-tooth Campagnolo pulley wheel and fits a 32-tooth cassette. The OSPW for Campagnolo is compatible with all Campagnolo electronic derailleurs (EPS) and all rear derailleurs with mounting sleeve, regardless of age and model. At this point, this OSPW system is not compatible with Campagnolo 12-speed Record and Super Record changes.