Campаgnolo Campagnolo Ekar 13-Speed CPB580B

Campagnolo Ekar 13-Speed Cassette In order to better cope with the unique challenges presented by gravel riding and racing, Campagnolo’s Ekar Cassette has 13 speeds so as to be able to offer ratios that are suitable for steep hills and smooth lanes alike without having huge, cadence-killing jumps. The use of a 9-tooth sprocket on some options keeps the cassettes' high-speed ability whilst the narrow-wide design keeps the chain securely in place across all types of terrain, no matter how rough. Weight is kept down by the use of two-piece construction, with steel and alloy sprockets where required. Although the Ekar cassette does require the new N3W driver body, this can also be used with their current 11 and 12-speed cassettes, giving great compatibility and versatility.