Domane+ SLR 9 - Trek Bikes (NZ)

Overview

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 smooth roads to rough gravel grinds. You appreciate the finer things and want the performance upgrade of the best possible components, like Shimano’s top wireless electronic drivetrain.

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 RSL 37 OCLV Carbon wheels, Shimano Dura-Ace 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.

The Domane+ SLR 9 is the best e-road bike in our 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, the Shimano Dura-Ace Di2 delivers ultra fast and precise shifts every single time.

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

"Ultra-quiet, ultra-stealthy... like you’ve always got a hand on your back, or the feeling you get when you’re having a really, really (really) good day."

"Most ebikes have a very bottom-heavy feel… the Domane+ SLR 9 doesn’t have any of these ride sensations. The fact that it feels more like a traditional road bike makes you want to push the limit in corners and on the flats... Feels like an acoustic bike on the open road, especially while cornering and riding tight roads."

'People looking at it from a slight distance, or even up close, probably wouldn’t know that this is an e-bike...rear IsoSpeed decoupler, high-end OCLV 800 carbon material, endurance geometry, internal cable routing and generous tyre clearance that pushes this bike well into gravel territory."

"Feels smooth and natural on the road... descends confidently and feels agile… and it’s still comfortable like the regular Domane SLR."

"If the holy grail for the best electric road bikes, or at least the path to greater acceptance, is to appear largely indistinguishable from regular road bikes, then Trek has seemingly made up serious ground."

Getting the best performance out of your e-bike doesn't stop when your ride ends. Keep watching to learn how to clean and care for your e-bike.

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An elite racer at the top of her game, her partner who wants to keep pace and the electric solution that’s allowed them to experience more together.

Features

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.

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The Domane+ SLR is our lightest e-bike ever, weighing only ~11.8 kg thanks to our best and lightest 800 Series OCLV Carbon and a smart frame designed to shave weight.

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

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.

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

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.

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.

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The pinnacle of Shimano road technology and innovation, the new 12-speed Dura-Ace Di2 R9200 is Shimano's fastest ever. Speed was the driving force behind this next-generation road group. That’s why every component was refined, designed and fine-tuned to make you faster – whether you’re sprinting to the finish on the Champs-Elysees or crushing your local climb.

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Every set of Bontrager carbon wheels is backed by the Carbon Care Wheel Loyalty Programme. In the unlikely event that you damage your Bontrager carbon wheels within the first two years of ownership, we’ll repair or replace them for free.

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Don't settle for anyone else's bike. Create your very own with Project One, Trek's custom bike programme.

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Bontrager stem technology lets you clip your gear directly to the stem for clean looks and maximum user friendliness.

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Performance. Stability. Victory. Trek endurance geometry is a triple threat, maximising control, handling and responsiveness through perfectly tuned rider weight bias.

The additional tyre clearance allows the Domane to go where no road bike has gone before. Race, ride, explore.

All-new Flat Mount disc brakes are more elegant, lighter, smaller and cleaner than traditional disc brakes, providing superior performance and stopping power under harsh conditions.

Carbon wheels can lighten your ride and improve your performance – and when you ride Bontrager, your investment is protected. All Bontrager carbon wheels are backed by a lifetime warranty for the original owner.

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Specs

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, fender mounts, flat mount disc, 12x100mm thru axle
Frame fit	Endurance

Wheel front	Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100 x 12 mm thru axle
Wheel rear	Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 142 x 12 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, 700 x 32 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 Dura-Ace R9270 Di2, 12 speed
Front derailleur	Shimano Dura-Ace R9250 Di2, braze-on, down swing
Rear derailleur	Shimano Dura-Ace R9250 Di2, 34T max cog
*Crank	Size: 50, 52 Praxis Carbon, 170 mm length
Size: 54, 56 Praxis Carbon, 172.5 mm length
Size: 58, 60, 62 Praxis Carbon, 175 mm length
Chainring	Praxis, 50/34T, 12-speed
Cassette	Shimano Dura-Ace R9200, 11-34, 12-speed
Chain	Shimano Dura-Ace/XTR M9100, 12-speed
Max. chainring size	1x: 46T, 2x: 52/36

*Saddle	Size: 50, 52 Bontrager Verse Short Pro, carbon rails 155 mm width
Size: 54, 56, 58, 60, 62 Bontrager Verse Short Pro, carbon rails, 145 mm width
*Seatpost	Size: 50, 52, 54, 56 Domane carbon seat post, KVF shaping, 20 mm offset, 280 mm length
Size: 58, 60, 62 Domane carbon seat post, KVF shaping, 20 mm offset, 320 mm length
*Handlebar	Size: 50, 52 Bontrager Pro IsoCore VR-SF, 40cm
Size: 54, 56 Bontrager Pro IsoCore VR-SF, 42cm
Size: 58, 60, 62 Bontrager Pro IsoCore VR-SF, 44cm
Handlebar tape	Bontrager Supertack Perf tape
*Stem	Size: 50 Bontrager RCS Pro, -7-degree, 80 mm length
Size: 52, 54 Bontrager RCS Pro, -7-degree, 90 mm length
Size: 56, 58 Bontrager RCS Pro, -7-degree, 100 mm length
Size: 60, 62 Bontrager RCS Pro, -7-degree, 110 mm length
Brake	Shimano Dura-Ace BR-9270 hydraulic disc, flat mount caliper, resin pad w/fin.
Brake rotor	Shimano MT900, CentreLock, 160 mm
Rotor size	Max brake rotor sizes: 180 mm front, 160 mm rear

Battery	TQ 360Wh
Motor	TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power
Computer	TQ LED display with Bluetooth & ANT+ connectivity
Electronics	TQ 4A charger

Weight	56 - 11.75 kg / 25.91 lbs
Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).

Sizing

Geometry

Service

Reviews

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It's right for you if...

The tech you get

The final word

The Walkthrough

favorite_borderWhy you'll love it

"Undeniably fun to ride"

"Genuinely an all-new animal for road riding"

"One of the sleekest e-road options available"

"A leap forward"

"Lightweight, quiet and looks just like the regular version"

More options

How To: Care for Your E-Bike

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