Specialized tarmac sl8 pro

Weight 6.73kg (56cm, claimed) Frame FACT 10r carbon fibre Fork FACT 10r carbon fibre Groupset Shimano Ultegra Di2 R8100 with 4iiii Precision 3+ single-sided power meter (52/36t, 11-30t) Wheels Roval A

Quick rule of thumb: for the average rider (say 80kg) riding at an average speed up an average slope (say 12kmh for 10km up a 6% gradient), it costs around 2W in extra energy for every extra kilo of w

As if it was meant to be, I finally managed to get my hands on the parts and tools needed to upgrade the cranks and chainring on my Wild. After some flurried Googling and general expert-bothering, I w

Ever heard of the BBC music show The Old Grey Whistle Test ? Ever wondered what the title meant? So the story goes, music execs would play early cuts of records to the grey-suited doormen on New York’

Haibike’s ALLMTN 6 could be all the e-bike you ever need. But that’s not to say it’s perfect. Haibike have hit this tricky price point by prioritising the electronic components, speccing the latest Bo

As a cyclist appraising an unfamiliar bike, what are the first two things you do? You give the brakes a cursory squeeze, then pick it up. Weight really is the only proper performance metric that anyon