Campagnolo Athena EPS DTI Interface Power Unit v1

A tiny electronic component that performsan extremely important job. The interface transforms the analogue signalsreceived from the controls into the digital signals transmitted to the EPS(TM)Power Unit(TM). But that's not all it does. It is also used to sets the initialconfiguration and adjust drivetrain settings during a race, as well asdisplaying battery level. A vital component for the electronic drivetrain, itmay be installed on the handlebar mount or on the brake cables.

Features:

The EPS (TM) Power Unit (TM) is much more than just a battery. Its housingcontains all the electronics of the EPS (TM) drivetrain, the system memoryinput/output gates and the battery charger plug.

This design choice benefits both the reliability and the performance ofthe system, which is also upgradeable.

CASING IN VIBRATION ABSORBENT MATERIAL WITH SPECIALLY CONTOURED INTERIOR:for maximum protection of the battery and electronic components againstvibration even on very poor 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 (TM) DIGITAL TECH INTELLIGENCE: the digital brain of the EPS (TM)drivetrain. DTI monitors and checks the battery, transmits and receives signalsto and from the interface and controls and monitors the functions of the rearand front derailleur. The unit also checks for system faults, warning the userwhen necessary via an RGB LED and a buzzer.

Weight: 167g