The Domane+ SLR 7 is a category-redefining carbon e-road bike built with intensely light 800 Series OCLV Carbon. It hides a compact and refined motor to elevate your ride with natural-feeling assist that quietly blends in with the elements, all but disappearing under you, so you stay more connected to the experience while enjoying extra power for crushing climbs and long, epic adventures. Plus, it offers the ultra-fast shifting of a Shimano Ultegra Di2 drivetrain.

You're looking for a high-end carbon e-road bike that's super light, super discreet and super quiet. Versatility is important, and you want the ability to roll on everything from smooth tarmac to rough gravel. You also want the performance upgrade of a quick and precise Ultegra Di2 wireless electronic drivetrain.

A supremely light 800 Series OCLV Carbon frame with rear IsoSpeed. A powerful 50 Nm TQ harmonic pin ring motor that assists up to 20 mph (25 km/h in Europe), a 360 Wh integrated battery, an integrated smart LED display and discreet top-mounted controls for toggling through assist modes. Aeolus Pro 37 OCLV Carbon wheels, Shimano Ultegra 2x12 Di2 wireless electronic drivetrain, carbon cranks, a vibration-absorbing Bontrager Pro Iso-Core handlebar and a RCS Pro stem that fully integrates your cables for a sleek look.

A lightweight Domane+ carbon frame and discreet electric drive system give you the added boost you want without sacrificing sleek looks and impressive performance. Wireless electronic Shimano Ultegra Di2 delivers ultra-fast and precise shifts.
- The TQ harmonic pin ring motor is impressively discreet, compact, light, whisper-quiet and offers a powerful assist up to 20 mph (25 km/h in Europe)
- The smart charge port, sleek integrated display and discreet controls keep the bike looking and feeling like a traditional road bike
- Stable endurance geometry partners with road-smoothing rear IsoSpeed that absorbs bumps in the road for a smoother, more comfortable ride
- On long rides, you can add on a Range Extender that fits neatly in the bottle cage and gives you the power you need to go the extra distance
- It comes equipped with a 2x Shimano drivetrain and fast 32 mm tyres for the road, but can fit up to 40 mm tyres when you want more off-road versatility

A compact, quiet and mighty e-system
The TQ harmonic pin ring motor is super efficient with an amazing range-to-weight-to-speed ratio. It's ultra-compact, whisper-quiet and offers an unbelievably natural-feeling assist up to 20 mph (25 km/h in Europe).

Ultra-lightweight
The Domane+ SLR is our lightest e-bike ever, thanks to our best and lightest 800 Series OCLV Carbon and a smart frame designed to shave weight.

Designed to go the distance
An integrated 360Wh battery is hidden in the downtube and offers an impressive range of around 100 kilometers in Eco mode.

Optional Range Extender
Explore farther with an optional 160Wh Range Extender that gives you an extended total range of around 145 kilometers in Eco mode. Want even more miles? The Trek Connect App lets you customize your assist to extend your range even more.

The smooth advantage
Newly refined IsoSpeed soaks up fatiguing bumps and saves weight so you can ride stronger for longer.

Real road feel
A road-specific tune, narrow Q factor and intuitive mode change buttons on the hoods make the Domane+ SLR feel and handle like a traditional bike with the added benefits of electric.