The ROTOR 11 Speed Cassette ROTOR developed True Cadence technology by analysing extensive power meter data from all types of cyclists. The results show the optimal cadence range for size distribution. The range of three cassettes are CNC-milled, meticulously and with obsessive quality control to give you an unprecedented weight-performance ratio. CHARACTERISTICS Gear Ratio: 11-28, 11-30, 11-32 Discipline: Road, Cyclocross, Triathlon Compatible with: KMC 11s & SRAM Eagle 11s chains compatible ROTOR Part Numbers Cassette 11-28: C15-001-11280-010 Cassette 11-30: C15-001-11300-010 Cassette 11-32: C15-001-11320-010
