The 2021 Trek Domane+ LT is a sleek, lightweight electric road bike designed to offer subtle assistance without sacrificing the feel of a traditional ride. Built with a 500 Series OCLV Carbon frame and IsoSpeed decouplers for comfort on rough roads, it features a Fazua Evation drive system that provides natural-feeling pedal assist when you need it—and seamlessly disengages when you don’t. With endurance-focused geometry, room for wider tires, and confident disc braking, the Domane+ LT is ideal for long-distance riders who want a little extra help on big climbs or long days in the saddle.