Bjōrn Rool Gravel Handlebar duke-wheels Some jerseys try to reinvent

Some jerseys try to reinvent the wheel

With hollow-fiber technology

4kg out-of-the-box for a 54 with Shimano Dura-Ace Di2

This ready-to-ride Sarto Raso 54cm is an endurance aero all-road bike that seeks to redress the balance between speed and comfort

Rene's TPU tubes feature a slightly increased wall thickness to increase puncture resistance and the chance of pinch flats

Bjōrn Rool Gravel Handlebar duke-wheels Some jerseys try to reinventThe Rool Gravel Handlebar by Bjrn Cycles reworks the Slovenian brands popular Rool road handlebar with a controlled turn to the trail. It brings with it a gravel specific geometry, increased flare, and the option of a wider central section for mounting clip on aerobar extensions for longer journeys. What stays is everything we love about the road Rool, like the one piece molded carbon fibre construction, its made in Slovenia label (which translates as