Most Popular E.thirteen E-spec Helix Race Alloy Cranks For Bosch Cx Gen4/5 / Brose S Mag Offset 26mm Black - Priority Shipping [hBGARcs1]

E.THIRTEEN E-SPEC HELIX RACE ALLOY Cranks

The E.THIRTEEN Crank Arms E-SPEC HELIX RACE ALLOY are the pinnacle of aluminum crank technology for electric bikes. Designed for VAEs, these cranks offer a superior blend of lightness, robustness, and aesthetics. Crafted through a combination of forging and precision CNC machining, they are a high-end alternative to carbon, perfect for cyclists seeking to optimize their e-bike configuration. Their design ensures exceptional performance and design harmony, making them a must-have for demanding riders.

Key Features and Benefits

E.THIRTEEN Crank Arms E-SPEC HELIX RACE ALLOY are engineered to withstand the rigors of intense cycling. Their robust construction is designed to endure impacts and pedal strokes, while their shorter lengths improve clearance on low-case frames. The integrated aluminum extraction system simplifies assembly and maintenance, resulting in weight savings and greater reliability. Key features include:

• Forged and precision CNC-machined for durability and precision
• Shorter lengths for improved frame clearance
• Integrated aluminum extraction system for easy maintenance

These features make them an ideal choice for cyclists who demand the best from their e-bikes.

Compatibility and Durability

E.THIRTEEN Crank Arms E-SPEC HELIX RACE ALLOY are compatible with a wide range of motors, including Bosch, Brose, Yamaha, Fazua, Sram, and Specialized SL. They maintain a Q Factor close to that of a conventional MTB, providing a natural riding experience while ensuring ample space for the motor and chainstays. Engineered to meet E-Enduro standards, these cranks are ready for the most extreme terrain. Additionally, Crank Arms protectors are included for maximum durability, ensuring your investment is protected for years to come.