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…

Bike Weight Loss Part 3: The Results

Before we get down to the nitty gritty, here’s the rub. Shedding weight off your bike is NOT cheap. In fact it’s downright expensive if you do it properly. If you have weight to lose bouncing around your midsection, then it’s much more cost effective to slash those pounds first! Fact. Save your money, take…

Bike Weight Loss Part 2: New Groupset

When I originally built my Kinesis I opted for a full 11-speed Shimano 105 groupset, it fit my budget and was on special for an incredibly good price. To try and shed a few grams and for pure PIMP value, this time I’ve plumped for a mix of top shelf Dura Ace with a sprinkling…

Bike Weight Loss Part 1: Wicked Wheels

Eddy Merckx once famously said “Don’t buy upgrades, ride up grades.” It’s a good little slogan and one that still rings true, but of course we all know that big Eddy bought a few tasty “upgrades” of the chemical kind during his career – so take that with a grain of salt or three. Sure…

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…