Campagnolo have launched a new power unit for their EPS electronic shifting system that is capable of being mounted within the bike’s frame. Shimano already have a vaguely similar battery for their Di2 system.
We’ve known for some time that the new power unit was coming, we’d suspected that it would be launched at Eurobike, and sure enough, here it is.
Frame manufacturers can mount it in one of four different positions:
• Internally: seat tube
• Internally: down tube
• Internally: top tube
• Externally: non-driveside chainstay
Campagnolo say: “The new profile 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 new 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.”
The rechargeable lithium-ion battery comprises three cells for a 12-volt output. How long you go between charges will vary depending on route and riding style: the less you change gear, the longer each charge will last. Campagnolo reckon, though, that on average you’re looking at about 1500km (937 miles) per charge. The battery is guaranteed to last for over 500 charges – so getting on for half a million miles! Battery life probably isn’t going to be an issue, then.
The battery has been built to absorb vibration and there is a certified waterproof casing around the motherboard. Campagnolo say that the casing that encompasses the internal componentry is sealed with an ultrasonic welding process that further guarantees the integrity of the waterproofing.
The new EPS V2 Power Unit weighs just 132g, compared to 167g previously.
Tories don't ride bikes?
it's also a specific offence under POFA2012
Maybe this one can be put down to "it's the culture"? Never been to Japan but I was in Korea for a little while - a society which has some...
Sorry can't be arsed to read what you've written there, I'm sure it's very interesting though, keep up the great work?
Rochdale is a deeply unpleasant town to cycle around, let alone walk. It's full of terraced streets chock full of parked cars. Massive 20th...
I've found from my unscientific survey of five sets of bibs and biblongs that some of the simplest pads are the best for me. So I've found a pair...
Bikehike is good, but for all my routes both cycling and walking I use Komoot which is pretty good.
Surely, that should be: They would have.
In Scotland they put you on probation for that. http://news.bbc.co.uk/1/hi/scotland/glasgow_and_west/7095134.stm
For a start, staggered bollards are recommended against in the National Guidelines - because a straight approach and path through is required....