Bosch EC G4 ISIS 170mm Praxis Carbon Crank Arms
The Bosch EC G4 ISIS 170mm Praxis Carbon Crank Arms are designed for high-performance and durability on electric bikes equipped with Bosch, Yamaha, or Giant motors. These cranks are perfect for riders looking to upgrade their e-bike's performance for both mountain and road use.
Key Features
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Compatibility: Specifically shaped to optimize use with Bosch CX, Bosch SX, Giant SyncDrive Pro, and Yamaha PW-X motors.
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Material: Available in Carbon Fiber or Forged Alloy, providing a choice between ultimate strength and lightweight performance.
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Q-Factor: Offers a reduced Q-factor of 170mm for Giant/Yamaha motors and 180mm for Bosch motors, enhancing ergonomics and pedal efficiency.
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Weight: The carbon version weighs 380g at 165mm including boots, offering a lightweight upgrade without compromising strength.
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Main Bolt: Includes an 8mm AL main crank bolt for easy installation and self-extraction, requiring a torque of 50Nm.
Product Benefits
Upgrade your e-bike with the Bosch EC G4 ISIS Praxis Carbon Crank Arms to achieve superior pedal efficiency and power transfer. Whether climbing steep hills or cruising on flat terrains, these crank arms provide the reliability and performance needed to enhance your riding experience.
