Rotor REX Oval

Model 28T or 30T or 32T or 34T or 36T or 38T
Chainring shape Oval
Offset, mm 7.6 (28T), 7.1 (30T), 6.1 (32T), 5.1 (34T), 4.1 (36T), 3.1 (38T)
Made from 7075-T651 Aluminum Alloy
Surface coating Anodizing
Made with CNC milling
Ovality 12%
Timing 108° after TDC (top dead center)
Compatible cranksets Rotor REX
Chainline, mm 50 (28-36T)
Chain compatibility Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle and T-Type, KMC, Shimano HG+ chains.
Color Black or Blue or Gold or Green or Orange or Red or Silver or Violet