• Campagnolo Chorus EPS V2 Power Unit

        • $296.49 296.49
        • RRP $345.49
        • Save 14%
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Campagnolo Chorus EPS V2 Power Unit

The new design allows for internal mounting which not only offers the obvious aerodynamic benefits associated with hiding a component inside the frame but also keeps the unit protected from the elements and impact.

The EPS™ V2 Power Unit is an improvement with regards to aerodynamics, versatility, durability and protection but also plays a pivotal role in an aspect that is not to be overlooked; aesthetics. Giving the cyclist the possibility to use the most advanced groupset while maintaining sleekest look to his or her ride.

The EPS™ Power Unit™ is much more than just a battery. Its housing contains all the electronics of the EPS™ drivetrain, the system memory input/output gates and the battery charger plug. This design choice benefits both the reliability and the performance of the system, which is also upgradeable.


  • External Or Internal Mounting: The new cylindrical format allows the battery to be mounted in a variety of positions, all of which confer an aerodynamic advantage.
  • Specially Developed Internal Casing Designed To Absorb Road Vibrations And Impact: For maximum protection of the battery and electronic components on even the worst road surfaces.
  • Casing With Ultrasonically Welded Seams: Makes the system 100% waterproof.
  • Input/Output Gates: For charging the battery and, when necessary, diagnosing the system and updating the firmware and Eeprom.
  • DTI™ Digital Tech Intelligence: The digital brain of the EPS™ drivetrain. DTI monitors and checks the battery, transmits and receives signals to and from the interface and controls and monitors the functions of the rear and front derailleur. The unit also checks for system faults, warning the user when necessary via an RGB LED and a buzzer.
  • Adaptor needed for positioning in the seatpost: Enables the Power Unit V2 to be fixed rapidly in seatposts with a round or aerodynamic section.

Buy Campagnolo Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Black

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