Trek Domane+ SLR 7 Electric Road Bike 2023

Trek Domane+ SLR 7 Electric Road Bike 2023

The Trek Domane+ SLR 7 Electric Road Bike redefines e-bike technology; a compact motor is subtly incorporated into the frame and it runs extremely quietly so you get all the benefits of extra power without any drawbacks. The build only weighs around 12kg, size dependent, and this is down to the lightweight harmonic pin ring e-system motor and advanced 800 Series OCLV frame construction. A 360Wh battery sits neatly within the downtube, delivering an excellent 60-mile range that can be stretched to 90 miles if a Range Extender is added, and pedal-assisted boost is provided up to 25kph (15.5mph). Using the Trek Central app, you can customise the system to suit your needs. Intuitive mode control buttons are easy to access on the hoods, with the user interface sitting neatly on the top tube in clear view.

The frameset is designed with Trek's Endurance Geometry, which is a little less aggressive than the most extreme race bikes, and this makes for a stable yet still lively ride. IsoSpeed in the rear helps to smooth out bumps and this, together with the wide tyre clearance, makes for more comfortable all-day riding. 

Shimano's second-tier electronic groupset - Ultegra Di2 - with a compact chainset and wide-ranging cassette, makes this a capable bike on all types of parcours. Hydraulic disc brakes and 160mm rotors ensure reliable stopping power in all conditions, wet or dry. Bontrager's Aeolus Pro 37 wheels are strong, and capable in a range of disciplines, fitted with R3 Hard-Case Lite tyres for smooth rolling, good grip and puncture protection. Components and finishing kit are frame-size-specific, creating an optimised fit for every rider. 

Browse our range of Trek electric road bikes today.

Highlights

• Weighing only around 12kg, the Domane+ SLR is Trek's lightest e-bike ever
• Highest-level 800 Series OCLV Carbon
• Road smoothing rear IsoSpeed
• Endurance geometry
• Shimano Ultegra Di2 electronic drivetrain
• Bontrager Aeolus Pro 37 carbon wheels and R3 Hard-Case Lite tyres in a 32mm width
• 40c tyre clearance (35c with mudguards)
• TQ HPR50 harmonic pin ring motor provides smooth, natural-feeling assist and all but disappears from sight and sound on the bike and in the wind
• Hidden 360Wh battery in the downtube
• Approximate 60-mile range (in Eco mode) that can be boosted to ~90 miles with an optional Range Extender
• Intuitive and discreet mode control buttons on the hoods
• Cleanly integrated interface on the top tube
• Trek Central app seamlessly connects with the Domane+ SLR for customised motor tuning, activity tracking and real-time range calculations

Battery Specification

• Maximum Assist: 250 watt / 20Nm
• Battery Power: 360Wh