Rebel against scuffing
Lifetime Warranty. Crashes Included.
Resonate with your ride
The Era eMTB crankset saves grams while staying scuff-free and looking great. It’s also available in a shorter 160mm length to avoid those pesky pedal strikes. Optimized for ISIS (e.g. Bosch Gen 5 CX, TQ HPR50) and ETOR (e.g. Fazua Ride 60) spline standards. Cruise up for another lap and let your cranks do the talking.
Era eMTB Crankarms
Rider Style
Specs
| Motor Compatibility | Era eMTB Crank Motor Compatibility |
| Includes | Crank Boots and pedal washers |
| Crank Arm Material | UD Carbon, Stainless Steel Wear plate |
| Weight | 370g |
| Weight Conditions | 165mm Arms + Crank Boots + Pedal Washers |
| Crank Arm Lengths | 160mm, 165mm, 170mm |
| Spare Parts | Crank Boots - 8 Colors |
| eMTB Built | Built for compatibility constraints and increased loads/forces of full-power e-bikes. |
Frequently asked questions
Are shorter crank arm options available to prevent pedal strikes?
Yes, the Era eMTB Crankarms are available in shorter lengths specifically to help minimize pedal strikes on technical terrain.
Available lengths are:
- 160mm (Recommended for maximum pedal strike prevention)
- 165mm
- 170mm
Offering the 160mm length addresses the increased load requirements and design constraints of full-power e-bikes while improving overall pedaling ergonomics.
Can I trust the carbon durability during crashes?
Absolutely. Race Face stands behind the engineering of these cranks with a comprehensive lifetime warranty that explicitly covers damage sustained during crashes. They are built using robust UD Carbon specifically to handle the high torque and forces of aggressive eMTB riding.
What riding styles are these best suited for?
These crankarms are ideal for demanding eMTB riding, performing exceptionally well for trail, all-mountain, and eMTB riding styles, handling the increased loads of full-power e-bikes.
Are the UD Carbon crankarms lightweight?
Yes, the Era eMTB crankarms are engineered using UD Carbon specifically to maximize weight savings while maintaining the high durability required for full-power e-bikes. This design offers a significant advantage over traditional aluminum e-bike cranks.
Key weight specifications:
- The UD Carbon construction is optimized to save grams while enduring increased loads.
- The total weight for the 165mm crankarms (including the included Crank Boots and pedal washers) is only 370g.
Are the carbon crankarms protected from shoe rub?
Yes, the Era eMTB crankarms are specifically engineered for durability and feature integrated protection against shoe rub, a common issue on eMTBs.
- Stainless Steel Wear Plate: The inner surface of the carbon arm includes a unique stainless steel wear plate.
- Protection: This feature actively protects the UD carbon material from friction and impacts, helping to keep the cranks looking new over time.
Are these eMTB cranks widely compatible?
The Era eMTB Crankarms are designed for high compatibility with various full-power e-bike motors. They are available in specific variants to match the required spline interface:
- ISIS Standard: Compatible with motors like Bosch Gen 5 CX and TQ HPR50. A specific variant is also available for ISIS including Bosch SX motors.
- ETOR Standard: Compatible with motors such as Fazua Ride 60.
Be sure to select the correct motor interface variant for your specific drive unit.
Lifetime Warranty, Crashes Included.
Crashes are part of mountain biking. When they happen, we have your back.