Trek ditches IsoSpeed on new Domane, offering lighter weights, space for 40mm tyres and a lower entry price
Trek has launched the fifth generation of its Domane endurance road bike, ditching its bump-softening IsoSpeed frame technology, adding a new seatpost designed to flex and absorb chatter, increasing tyre clearance and dropping weight in the process; the top-level Domane SLR frameset is a whopping 305g lighter than before. 2027 Trek Domane action (Image Credit: … Read more