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Race Face
Era Crank Arms

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Why We Like The Race Face Era Crank Arms

The Race Face Era Crank Arms allow riders to send it on the trail without worrying about a weak crank breaking underneath the frame, on even the roughest terrain. It is strong and stiff thanks to the carbon body and steel wear plate construction and is so durable that it may even outlast our bike itself. With a cinch direct mount interface, changing the chainring is quick and easy.


  • A strong, stiff, and durable crank for sendy MTB riding
  • Ideal for cross-country, trail, enduro, and E-bike riding
  • Stainless steel wear plate guards minimize scuffing from shoe rub
  • Compatible with almost any 1x mountain drivetrain
  • Cinch direct-mount interface allows for easy gear changes
  • Item #RCFW08Z
Arm Material
[body] carbon, [wear plate] steel
Arm Length
165mm, 170mm, 175mm
Bolt Circle Diameter
Cinch direct mount
BB Type
threaded, pressfit
Q Factor
[136mm spindle + direct mount chainring] 52mm, [136 Spindle + direct mount wide chainring] 55mm
Compatible Components
Race Face Cinch chainrings
Claimed Weight
[170mm, 32t chainring, 136 spindle, washers, spacers] 483g
Manufacturer Warranty
enduro, trail, cross-country

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