The Domane+ SLR 7 is a premium carbon e-road bike infused with the exceptional lightness of 800 Series OCLV Carbon. This masterstroke in technology and engineering houses an inconspicuous, finely-tuned motor which effortlessly propels your rides, subtly merging with your motion and intensifying the joy of cycling whilst providing the added oomph to conquer hilly terrains and extended routes. It features a high-speed shifting capacity of Shimano Ultegra Di2 drivetrain that enhances your ride experience.

The ideal ride for enthusiasts seeking a top-tier carbon e-road bike that is extremely light, nearly silent, and masterfully discreet. Whether you prefer gliding on smooth tarmacs or adventurous gravel routes, this bike offers the flexibility to explore all terrains. And with the precision of a rapid and accurate Ultegra Di2 wireless electronic drivetrain, this bike takes your cycling performance to new heights.

Constructed with ultra-light 800 Series OCLV Carbon frame featuring rear IsoSpeed, it comes with a powerful 50 Nm TQ harmonic pin ring motor that assists up to 20 mph. The integrated 360 Wh battery powers the integrated smart LED display and hidden top-mounted controls for navigating through assist modes. Aeolus Pro 37 OCLV Carbon wheels, Shimano Ultegra 2x12 Di2 wireless electronic drivetrain, carbon cranks, a vibration-minimising Bontrager Pro Iso-Core handlebar and a RCS Pro stem that neatly organises your cables for a streamlined look complement the already feature-rich bike.

Experience the added boost without compromising on aesthetics thanks to the carbon frame and unobtrusive electric system. The wireless electronic Shimano Ultegra Di2 ensures rapid and accurate shifting.
- The TQ harmonic pin ring motor is a marvel of compact design, lightness, and silence, providing a powerful assist up to 20 mph (or 25 km/h in Europe)
- The intelligently designed charging port, sleek integrated display and hidden controls maintain the aura of a traditional road bike.
- Advanced endurance geometry supplemented with road-smoothing rear IsoSpeed diminishes road irregularities for a less stressful, more relaxing ride.
- Consider adding a Range Extender fitting seamlessly in the bottle cage for longer rides, providing the extra power to push your limits further.
- The bike features a 2x Shimano drivetrain and speedy 32 mm tyres for efficient on-road cycling, but can accommodate up to 40 mm tyres for more adventurous off-road biking.

The Domane+ SLR, the lightest e-bike in our collection, is a feat of engineering, featuring high-quality 800 Series OCLV Carbon and a smart design that minimises weight.

Engineered for long rides
The integrated 360Wh battery tucked away in the downtube covers around 100 kilometers in Eco mode.

Optional Range Extender
Go further with an optional 160Wh Range Extender enhancing total range to around 145 kilometers in Eco mode. For extended travels, you can customise your assist using the Trek Connect App to further increase the range.



Ride with comfort
The improved IsoSpeed technology absorbs road irregularities, reducing the impact on your ride and allowing you to ride more comfortably for longer.

Experience the feel of traditional cycling
The road-specific tune, narrow Q factor and intuitive buttons based on the hood ensures that the Domane+ SLR effortlessly captures the essence of a classic bike, with all the advantages of an electric model.