Race Face ERA Chainring 55mm Chain Line

By Race Face
$190.00 CAD

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943-00-037
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Play the long game.

The Era ring is made of three parts, letting us use the best-performing material for each. For the teeth, that’s stainless steel, which is stronger (and harder) than titanium with a wear life five times that of aluminum.

Don’t mess with the best.

The aluminum crank interface is tried, tested and proven on Race Face chainrings. It’s light, it’s durable and with CINCH it’s easy to swap out ring sizes.

Spidey strength.

Binding it all together is the carbon fiber spider, compressed and co-molded using the same process we developed for Era carbon cranks. This little spider can withstand the torque of a 5.9L Cummins diesel engine. We checked.

Everlasting. Light.

Era is expected to last five times as long as a typical alloy ring for less than twice the cost. By bonding three parts made from optimal materials, we made a chainring with the weight of aluminum and the lifespan of steel. Era is a chainring without compromise.

Specs

Crank Compatibility CINCH direct mount cranks
Chain Compatibility SHI12 - Shimano 12-speed HG+ chains only | NW - other modern 10, 11 and 12-speed chains
Chainline DM - 52mm (with RF136 spindle) | DMW - 55mm (with RF136 spindle)
Material Stainless steel teeth. 7075 aluminum CINCH interface. Carbon fiber spider.
Ring Style Direct Mount
Weight 83g
Weight Conditions 32T, DMW
Product Variants SKU/UPC
  • Race Face ERA Chainring 55mm Chain Line: Shimano 12-Speed / 32T: SKU: 943-00-036 - UPC:
  • Race Face ERA Chainring 55mm Chain Line: Shimano 12-Speed / 34T: SKU: 943-00-037 - UPC:
  • Race Face ERA Chainring 55mm Chain Line: Shimano 12-Speed / 30T: SKU: 943-00-035 - UPC:
  • Race Face ERA Chainring 55mm Chain Line: Narrow Wide / 30T: SKU: 943-00-035 - UPC:
  • Race Face ERA Chainring 55mm Chain Line: Narrow Wide / 32T: SKU: 943-00-036 - UPC:
  • Race Face ERA Chainring 55mm Chain Line: Narrow Wide / 34T: SKU: 943-00-040 - UPC: