Campagnolo EPS V4 12s Power Unit ModelNumber=J2565 Superflash provides visibility up to

Superflash provides visibility up to 1 mile with a unique eye catching flash pattern

data sharing

Patented clip + ride system clips on to belts and bag straps making it easy to carry on your ride

wheels and headsets

Built with WTB double butted spokes and black brass nipples

Campagnolo EPS V4 12s Power Unit ModelNumber=J2565 Superflash provides visibility up toThe EPS Power Unit is the systems source of power as well as the "brain" of the system responsible for managing the battery pack enabling and monitoring the front and rear derailleurs and communicating with the Interface Unit. Weathertight o ring sealed connectors Lithium Ion battery duration: 500km month 1500km 1000km month 1800km 2000km month 2000km Water proof to 1m for 30 minutes (IP67 Rated) Operational temperature: 4F to 140F Charging