"The 155mm crank arm is a real game-changer for E-MTB riders or those who frequent the most technical bike parks. At the Factory, we recommend it to drastically reduce 'pedal strikes' on rocks without losing pedaling efficienc...
Hope EVO Crankset 155mm - Smoke - CNC Aluminum
Si abbina bene con
"The 155mm crank arm is a real game-changer for E-MTB riders or those who frequent the most technical bike parks. At the Factory, we recommend it to drastically reduce 'pedal strikes' on rocks without losing pedaling efficiency. The EVO system is lighter and stiffer than its predecessor, and the Smoke finish is simply magnetic. It's a component that radically transforms the feel of the bike underfoot."
— Davide, Founder of Barros Bike
Absolute Stiffness and Optimized Clearance: Hope EVO 155mm
The Hope EVO crankset represents the pinnacle of CNC aluminum craftsmanship. Thanks to its 155mm length, these cranks offer superior ground clearance, essential for technical climbs with electric assistance. The new EVO design has been optimized through FEA analysis, resulting in a stiffer and lighter product compared to previous versions, with an oversized 30mm axle for lossless power transmission.
Advanced Technical Specifications
| Component | Hope EVO Crankset Detail |
|---|---|
| Crank Arm Length | 155mm (Specific for E-MTB / Gravity) |
| Axle Diameter | 30mm (High-strength 7075 Aluminum) |
| Finish | Smoke Anodization (Gunmetal) |
| Chainring Interface | Splined (Direct Mount or with Spider) |
| Material | 7150 CNC Machined Aluminum (from solid billet) |
| Q-Factor | Optimized for Boost and Super Boost frames |
📝 Store Note: Barros Bike Factory Exclusive
Installing Hope cranks requires precision. At the Factory, we check the axle tolerance and preload fluidity. Please note that this kit does not include the spider or chainring: contact us if you need help choosing the correct bottom bracket (Hope BSA 30mm or Pressfit) or the most suitable Direct Mount chainring for your drivetrain.