Shimano Di2: Long term battery and performance review

Shimano Di2 electronic shifting – in Dura Ace and Ultegra variants – has been around for a fair few years now. A few product generations and subtle refinements have seen it perfected and take a stronghold in the higher end road bike market. But still, one of the most frequent phrases bringing people to my…

Cancellara’s Trek Madone

The legend’s Trek Madone. If I had to buy an “off the peg” bike and money was no option this would be high on my list. Of course it’d be much better with the new wireless SRAM eTap groupset, but #Spartacus is old school and rides mechanical. Not sure about the look of that stem…

Just how long is Shimano Di2 battery life?

UPDATE Click here to read my FIVE YEAR performance review! Battery life is something that a lot of potential Di2 or EPS (and now SRAM eTap of course) customers consider before taking the plunge. How many miles am I going to get? Will it suddenly go flat mid ride? Is there any warning? I’ve been…