Our price – $12,419.00 (RRP $13,499.00)


Currently in store in size 56. Please enquire for availability or other sizes and models


The Domane+ SLR 6 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 and refined motor to elevate your ride with natural-feeling assist. The motor quietly blends in with the elements, all but disappearing under you on peaceful solo spins and club rides, so you stay more connected to the experience while enjoying extra power for crushing climbs and long, epic adventures. To top it all off, you get to enjoy the blazing fast shifting of a Shimano 105 Di2 drivetrain.

It's right for you if...

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 advantage of a quick and precise 105 Di2 wireless electronic drivetrain.

The tech you get

Our best and lightest 800 Series OCLV Carbon frame with rear IsoSpeed. A powerful 50 Nm TQ harmonic pin ring motor that assistss up to 45 kph, 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 105 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.

Why you'll love it

  • The TQ harmonic pin ring motor is impressively discreet, compact, light and whisper-quiet, and offers a powerful assist up to 45 kph
  • 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

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 45 kmh.

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 360 Wh battery is hidden in the downtube and offers an impressive range of around 60 miles in Eco mode.

Optional Range Extender - Explore further with an optional 160 Wh Range Extender that gives you an extended total range of around 90 miles in Eco mode. Want even more miles? The Trek Central App lets you customise 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, road bike Q factor, and intuitive mode change buttons on the hoods make Domane+ SLR feel and handle like a traditional bike with the added benefits of electric.

All-road versatility - This Domane+ SLR comes with 32 mm smooth tyres that roll fast on tarmac roads, but has clearance for up to 40 mm tyres to enjoy every road, from smooth tarmac to gravel.

The final word

Our best Domane+ carbon frame and most discreet electric drive system gives you the added boost you want without sacrificing sleek looks and impressive performance. The new wireless electronic Shimano 105 Di2 delivers crisp, fast shifts.



Frame 800 Series OCLV Carbon, TQ drive system, tapered head tube, rear IsoSpeed, internal routing, flat mount disc, mudguard mounts, 142x12 mm thru axle
Fork Domane+ carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat mount disc, 12x100 mm thru axle
Frame Fit Endurance
Wheel Front Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100x12 mm thru axle
Wheel Rear Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless-Ready, 37 mm rim depth, Shimano 11-speed freehub, 142x12 mm thru axle
Skewer Front Bontrager Switch thru-axle, removable lever
Skewer Rear Bontrager Switch thru-axle, removable lever
Tyre Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32 c
Tyre Part Bontrager TLR sealant, 180 ml/6 oz
Rim Strip Bontrager Aeolus XXX rim strip
Max Tyre Size 40c without mudguards, 35c with mudguards
Shifter Shimano 105 R7170 Di2, 12-speed
Front Derailleur Shimano 105 R7150, braze-on, down swing
Rear Derailleur Shimano R7150
Crank Praxis Carbon
Crank Arm Length Size 50/52 - 170mm; size 54/56 - 172.5mm; size 58/60/62 - 175mm
Chainring Praxis, 50/34T, 12-speed
Cassette Shimano 105 7100, 11-34, 12-speed
Chain Shimano SLX M7100, 12-speed
Max. Chainring Size 1x - 46T, 2x - 52/36
Saddle Bontrager P3 Elite, short nose
Seatpost Domane carbon seat post, KVF shaping, 20 mm offset
Handlebar Bontrager Pro IsoCore VR-SF
Handlebar Tape Bontrager Supertack Perf tape
Stem Bontrager RCS Pro, -7-degree
Stem Length Size 50 - 80mm; size 52/54 - 90mm; size 56/58 - 100mm; size 60/62 - 110mm
Brake Rotor Shimano SM-RT70, CenterLock, 160 mm
Max Brake Rotor Sizes 180 mm front, 160 mm rear
Battery TQ 360 Wh
Controller TQ LED display with Bluetooth & ANT+ connectivity
Motor TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power
Electronics TQ 4A charger
Weight 12.40 kg (Size 56)
Weight Limit This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg



Type E Bikes
Vendor Trek

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