Race Face Cinch

Race Face Cinch Narrow wide chainrings are specially designed for the RaceFace Aeffect, Atlas, Turbine, SIXC, Next SL (+G4), Easton EC90L cranks.
IMPORTANT: While placing order, please leave a comment if you need it compatible with a normal chain or 12-speed (incl. Shimano HG+ & SRAM AXS Flattop)

  • Narrow wide system : thanks to the variable thickness of the teeth, the chain is hold from dropping even in rough sections!
  • Smooth spinning compared to a classic chainring thanks to the special design of the teeth profile.
  • Increased chain retention during strong jolts thanks to the improved teeth height.
  • Mud evacuation system for a top performance whatever is the weather.
  • Gain 150 to 400 grams on your bicycle weight when going from a classic configuration (with front derailleur and chain guide) to a single front chainring made by Amber Bikes.
  • Made from hard wearing aluminum alloy.

Technical specifications
  • Material: 7075-T6
  • Manufacturing: CNC Milling
  • Weight (+/-1g): 40g (26T), 46g (28T), 53g (30T), 59g (32T), 66g (34T), 72g (36T), 75g (38T), 78g (40T).
  • Weight Oval (+/-1g): 41g (26T), 46g (28T), 53g (30T), 58g (32T), 62g (34T), 69g (36T), 75g (38T), 78g (40T).
  • Chainline (mm): 47.2mm (26T), 47.3mm (28-30T), 48.3mm (32T), 49.3mm (34T), 50.3mm (36T), 51.3mm (38T), 52.3mm (40T).
  • Chainline Oval (mm): 47.1mm (26-28T), 48.1mm (30T), 49.1mm (32T), 50.3mm (34T), 51.3mm (36T).
  • Offset (mm): 7.2mm (26T), 7.1mm (28-30T), 6.1mm (32T), 5.1mm (34T), 4.1mm (36T), 3.1mm (38T), 2.1mm (40T).
  • Offset Oval (mm): 7.2mm (26-28T), 6.3mm (30T), 5.3mm (32T), 4.1mm (34T), 3.1mm (36T).
  • Compatible with: RaceFace Aeffect, Atlas, Turbine, SIXC, Next SL (+G4), Easton EC90L crancksets
  • Surface coating: Colored anodized