You’d think bicycle manufacturers would have had enough of chasing grams these days, but there seems to be a trend at the moment to try and produce the lightest possible road bike. Canyon weighs into the battle with its Ultimate CF Evo 10.0 SL, coming in at a claimed 4.85kg (10.69lb).

To achieve that low weight, Canyon has lightened the stock Ultimate frame by using ultra high modulus carbon fibre in the construction, and integrated a carbon fibre front mech hanger to save a few more grams. That work has produced a 665g frame and a 270g fork. Wow!

Then add a truly exotic and eye-waveringly expensive kit list to the bike, including Lightweight Obermayer wheels with CeramicSpeed bearings, THM Fibula brake callipers and Clavicula SE chainset, Tune saddle and a SRAM Red 22 groupset, and you arrive at an astonishingly light bike. Titanium bolts are also used to lower the complete build still further.

We’ve recently had Fuji’s SL (4.96kg), Trek Emondo (4.6kg) and the Merida Scultura (4,55kg). Who’s next to wade into the battle to produce the lightest road bike? Watch this space.