120 BCD (SRAM) Oval

Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC chains.
Not compatible with Shimano 12-speed chains

  • Model
  • Made from
  • Surface coating
  • Made with
  • Ovality
  • Timing
  • Chainring shape
  • Compatible cranksets
  • Weight, grams
  • Offset, mm
  • Chain compatibility

    Standard - Compatible with 9,10,11-speed chains and 12-speed SRAM Eagle/KMC chains

    12-speed - Compatible with 9-11 speed chains as well as 12-speed chains, including Shimano 12-speed

  • Color

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  • Special tooth shape guarantees a tighter contact with chain and softer pedaling (in comparison with regular chainrings)

  • Chamfered edges and wide mud gap keeps the ring from getting muddy

  • Increased tooth height improves chain retention while the bike is shivering and jolting

  • Overall bicycle weight reduction in the range of 150-400 grams (with no front derailleur and chainguide)

  • Manufactured using highly durable aluminum alloy

  • Variable teeth thickness prevents chain dropping

                        OVAL CHAINRING ADVANTAGES

                        • Even at-the-wheel distribution of pedaling torque

                        • Improved responsiveness and pedaling smoothness, narrower dead spots and increased span of your gluteus and hamstrings

                        • Easier uphill riding, especially on soft and slippery terrains

                        • Increased pedaling efficiency

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                                                    Specifications for 120 BCD (SRAM) Oval

                                                    Model 38T or 40T or 42T
                                                    Made from 7075-T651 Aluminum Alloy
                                                    Surface coating Anodizing
                                                    Made with CNC milling
                                                    Ovality 12%
                                                    Timing 108° after TDC (top dead center)
                                                    Chainring shape Oval
                                                    Compatible cranksets SRAM XX
                                                    Weight, grams 44 (38T), 51 (40T), 57(42T)
                                                    Offset, mm 0 (38T-42T)
                                                    Chain compatibility Standard
                                                    Color Black or Blue or Gold or Green or Orange or Red or Silver or Violet