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Race Face
Era ISIS E-MTB Crank Arms

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Current price: $218.75 Original price: $324.00
32% off
Color:Black

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Premium carbon strength for high-torque systems, the Era E-MTB Crank Arms excel on ISIS E-Bikes

What Our Gearhead® Experts Are Saying:


"I’ve run these specifically on ISIS-equipped E-Bikes, and they strike an impressive balance between weight and durability. The stiffness under motor-assisted load is excellent, and the stainless wear plate really helps with heel rub on wider motor platforms. If you want carbon cranks that are actually built for ISIS E-Bike systems, these are hard to beat."


When we’re putting serious power down on long, assisted climbs and riding aggressively on the way back down, the Race Face Era E-MTB Crankarms deliver a refined, confidence-inspiring ride feel. Designed to handle the added torque and stress of modern E-Bikes, they bring carbon performance to platforms that demand more from every component. From sustained trail rides to technical enduro lines, they help our E-Bikes feel lighter, smoother, and more precise.


Built with a high-end UD carbon layup, the Era crankarms are reinforced with a stainless steel wear plate to protect against heel rub and trail damage common on wider E-Bike motor interfaces. Optimized for ISIS spline standards, they integrate cleanly with systems like Bosch and TQ, delivering efficient power transfer and stable pedal ergonomics.


Details

  • Premium E-MTB crankarms optimized for ISIS motor interfaces
  • UD carbon construction delivers high stiffness with low overall weight
  • Stainless steel wear plate protects against heel rub and impact damage
  • Designed for ISIS-based systems including Bosch and TQ platforms
  • Built to handle increased loads and forces of full-power E-Bikes
  • Includes crank boots and pedal washers
  • Item #RCFW0DL
Arm Material
UD carbon, [wear plate] stainless steel
Arm Length
170mm
Spindle
ISIS
Manufacturer Part Number
940-00-097
Includes
crank arms, crank boots, pedal washers
Activity
trail, enduro
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Created by a group of die-hard mountain bikers hell-bent on doing things differently, Race Face make parts that perform better than anything else out there.

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