The ultimate Gravel E-Bike

GT Grade Power Series

A sporty e-bike – made for side roads and gravel paths.

Ready for distant adventures or daily rides with the subtle boost of the Mahle system for a pure riding experience. Thanks to seamless integration, it’s barely recognizable as an e-bike, and with a weight under 15 kg, the GT eGrade ranks among the lightest e-bikes on the market.

Invisible support

The nearly hidden, lightweight, and powerful Mahle X35+ motor with up to 40 Nm will captivate you with its natural riding feel. It offers a style and functionality that is unmatched on the market.

The 250 Wh battery capacity is designed for an ideal balance of weight and efficiency. It has enough power to support the rider throughout the day without adding extra weight and bulk. Elegantly hidden within the bike's frame, it maintains a sleek appearance.

Available in 3 versions – tailored to your needs.

  • GT Grade Current - with flat bar, the optimal bike for commuters and everyday users
  • GT Grade Bolt - the universal gravel variant with Shimano GRX 2 x 10 drivetrain
  • GT Grade AMP - for sporty gravel needs with Shimano GRX 1 x 11 drivetrain

    • Ready for adventure

    A lightweight, straightforward, and functional gravel bike with numerous mounting options for water bottles, racks, and panniers, ensuring a smooth ride on long journeys.

    The optional Mahle Range Extender can also be securely and optimally mounted on the frame.

    More than just an on/off switch

    With the iWoc One, the rider can switch between different support levels, while the colors of the LED ring display the support intensity, battery level, and the status of a Bluetooth connection.

    To complete the minimalist look, the cables are routed directly through the head tube into the frame.

    Confidence and control – on pavement and off-road

    A perfectly balanced riding position: upright enough for long-distance comfort, offering full control on technical terrain, yet still low and propulsion-oriented.