Trek Domane+ SLR 9 AXS Carbon Electric Road Bike 2024

The Domane+ SLR 9 is a category-redefining, high-speed assist carbon e-road bike that doesn't look, fit or feel like a standard e-bike. It's built on an 800 Series OCLV Carbon frame that hides a compact motor to elevate your ride with natural-feeling assist. The motor blends in with the elements, all but disappearing under you on peaceful outings and club rides, so you stay connected to the experience while enjoying extra power for climbs and epic adventures. Adding the cherry on top, it's equipped with the industry's most premium components, like SRAM's best wireless electronic drivetrain for road and gravel alike – RED XPLR eTap AXS.

It's right for you if...

You’re after the best and lightest carbon e-road bike you can find. You want a motor that's super discreet, super quiet and offers the support you crave on steep climbs and long days in the saddle. Versatility matters to you, and you need a bike that can handle everything from tarmac to gravel. You appreciate the finer things and want the performance upgrade of the finest electronic drivetrain that SRAM has to offer.

The tech you get

Trek's best and lightest 800 Series OCLV Carbon frame with rear IsoSpeed. A powerful 50 Nm TQ harmonic pin ring motor that assists up to 25 km/h, a 360 Wh integrated battery, an integrated smart LED display and discreet top-mounted controls for toggling through assist modes. Aeolus RSL 37V OCLV Carbon wheels, a 1x12 SRAM RED XPLR eTap AXS wireless electronic drivetrain, carbon cranks, a vibration-absorbing Bontrager Pro IsoCore handlebar and a RCS Pro stem that fully integrates your cables for a sleek look.

Why you'll love it

• The TQ harmonic pin ring motor is impressively discreet, compact, light, whisper-quiet and offers a powerful assist up to 15.5 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 SRAM's top-tier adventure-ready 1x12 wireless RED XPLR eTap AXS drivetrain and 40 mm gravel tyres for comfort and versatility on any kind of road

The final word

The Domane+ SLR 9 is the best e-road bike in Trek's line-up. The OCLV Carbon frame and discreet TQ drive system give you the added boost you want without sacrificing sleek looks and impressive performance. Plus, SRAM RED XPLR eTap AXS delivers ultra-quick, smooth and precise shifts every single time.