The question is whether the enormous Wahoo ELEMNT ACE head unit and its unique extra features would be fair for in-competition use. Well, the UCI, the world cycling governing body, has just ...

Look at power and heart rate not speed (Credit: Wahoo). Wahoo has recently launched the Ace, its biggest bike computer to date, both in terms of cost and size. At £549.99 / $599.99, it’s £200 / $200 ...