Trek DOMANE+ SLR 9 - Carbon Electric Road Bike - 2026 - Matte Deep Smoke

Lightweight construction meets rapid drive assistance

The Domane+ SLR 9 is Trek's best e-carbon road bike for the long haul. The starting point is the featherweight 800 Series OCLV carbon frame, spec'd with premium components to deliver ultimate performance on every ride, while the quiet and smooth boost of the TQ HPR60 motor takes the sting out of even your longest laps. The spec is also among the best the market has to offer: a Shimano Dura-Ace Di2 2x12 drivetrain for fast and smooth shifting, Bontrager Aeolus RSL wheels made of OCLV carbon, carbon cranks, a carbon seatpost and finally a Bontrager Aero Pro carbon handlebar that effectively mitigates road vibrations.

That's why you'll love the Trek Domane+ SLR 9:

• The Harmonic Pinring motor from TQ works impressively discreetly, is compact, lightweight and extremely quiet and offers powerful assistance up to 25 km/h.
• The smart charging port, elegantly integrated display and discreet controls ensure that the clean look of a traditional road bike is retained.
• The combination of stable endurance geometry and vibration-damping rear IsoSpeed ensures a smoother and more comfortable ride.
• For particularly lengthy tours, you can insert a Range Extender rechargeable battery into the bottle cage to increase your electric range (sold separately).
• The spec includes a wireless Shimano Dura-Ace Di2 2x drive unit and fast, 32 mm wide tires for asphalt, which can be replaced with tires up to 40 mm wide for greater off-road capability.

Features of the Domane+ SLR 9

• Compact, quiet and powerful e-system - TQ's harmonic pin ring motor is super-efficient and offers an outstanding ratio of range, weight and speed. It is ultra-compact and whisper-quiet and provides incredibly natural support up to 25 km/h.
• Ultralight construction - Thanks to Trek's lightweight 800 Series OCLV carbon and a smart frame design, the Domane+ SLR is the lightest Trek electric bike ever.
• Made for the long haul - A 320 Wh capacity rechargeable battery integrated into the down tube provides an impressive 95 km range in Eco mode.
• Optional Range Extender - Explore even further with an optional 160 Wh capacity Range Extender battery that extends your range up to 145 km in Eco mode. Still not enough for you? With the Trek Central app, you can adjust the support to your needs and get even more range out of the E-System.
• The comfort advantage - The further refined IsoSpeed absorbs tiring road bumps and saves weight so you can pedal with more power for longer.
• Real road bike feel - Thanks to road-specific tuning, a low Q-factor and intuitive mode selection buttons on the upper handlebars, the Domane+ SLR is reminiscent of a traditional road bike in terms of ride feel and handling, but benefits from the advantages of electric drive assistance.
• All-road versatility - The Domane+ SLR comes with 32 mm wide tires that roll fast on asphalt, but has room for tires up to 40 mm wide so you can enjoy any road from smooth asphalt to bumpy gravel.
• Shimano Dura-Ace Di2 - The new 12-speed Dura-Ace Di2 R9200 is Shimano's fastest groupset ever and the benchmark for road bike technology and innovation. Speed was the absolute focus in the development of this trend-setting road bike groupset. And that's why every single component is designed to make you even faster - whether on the Champs-Elysees or on your after-work ride.
• Your bicycle connection - The Trek Central app connects seamlessly with your Domane+ and allows you to calculate your range in real time, track your activities and adjust your motor settings. The navigation and map functions also help you to stay on course when you're out and about.