Domane SL 4 - Trek Bikes (IE)

Overview

You want an amazing performance road bike at a great value. You're looking for a carbon bike with a super smooth ride that will help you perform your best on long rides. You also want the added capability and confidence of disc brakes and wider tyres.

A 500 Series OCLV Carbon frame with road-smoothing Front and Rear IsoSpeed, a stable Endurance Geometry, powerful flat-mount disc brakes and a 2x10 Shimano Tiagra drive train. Plus, a micro-adjust seat mast, mudguard mounts and Tubeless Ready wheels wrapped in wider 700x32 tyres. Internal storage and cable routing add to the bike's capability and sleek look.

Domane SL 4 Disc is the introductory carbon model in the family, but when you make the small jump in price from aluminium models, you get a big jump in tech, including a much lighter frame, Front and Rear IsoSpeed, a full carbon fork and the added stopping power and tyre clearance that disc brakes provide.

It's a lightweight carbon bike with disc brakes at an exceptional price, with dependable parts that keep the price in check without compromising performance
It's the most affordable bike with disc brakes and IsoSpeed at both the front and rear
The unique IsoSpeed Carbon fork, which swoops forward toward the dropouts, absorbs vibrations from the road so your arms won't fatigue as quickly
This is the gateway to adventure road riding, so you'd better eat a big breakfast – this bike won't quit until you do
A sleek internal storage compartment gives you a versatile spot to stow tools and gear

'... the Trek Domane combines everything today's road cyclist needs: speed, comfort, versatility and integration with a purpose.'

'If you’ve been thinking about a new all-road bike and holding out as one of the sceptics of Trek’s IsoSpeed concept in general, though, feel free to stop sitting on your hands and just go out and ride one. IsoSpeed has never been an empty gimmick, and this latest incarnation certainly does seem to be Trek’s best interpretation to date.'

'We’re truly in a special era in which it’s very difficult to make a bad bike, and even more difficult to stand out among the crowd. The Domane does so here. From its looks to its compliance features, and its geometry that more closely mirrors a race bike without getting absurdly aggressive, the Domane gets a lot right.'

'The third-generation of Trek's Domane is not just the best Domane; it is Trek's best-ever road bike. And one of the best road bikes on the market at the moment. This is the bike most of us should ride. It's entertainingly sharp and sporty, smooth, smart and versatile enough for most forms or road riding, tarmac or gravel. And that's why it's one of the best bikes you can buy at the moment.

There's a lot more to Trek than making the world's best bikes and cycling gear. Learn more about everything Trek is doing to make the cycling space safer and more inclusive, plus a whole lot more fun.

Features

Domane can fit tyres up to 38c wide for fast, confident riding on the roughest roads.

A frame-integrated storage compartment gives you a versatile spot to stow tools and gear.

Watch video

We believe every rider – regardless of gender, body type, riding style or ability – deserves a great bike. One that gets you excited to hop in the saddle and ride. A bike that makes you want to go faster and further than ever before. A bike that feels like it was made just for you. Because it was. Trek is introducing the new 2020 Domane to give better fits and more options to female and male riders alike. Historically, we’ve offered smaller frame sizes geared towards women on women’s models exclusively. We’re now offering smaller sizes and more colourways on every single 2020 Domane SLR, SL. A smaller rider, no matter their gender, can now choose from every model we offer in these performance lines. There is no specific women’s offering for these bikes. They’re all women’s bikes. They’re all men’s bikes. Why are we doing this? To give more fit and colour options to all riders, regardless of gender or size.

The core of Trek's endurance comfort technology is our IsoSpeed decoupler, the result of an 18-month study of how a racing bike performs over rough roads, and how that performance affects the rider. It's a technological revolution.

Learn more

Trek's Front IsoSpeed technology is a breakthrough in ride-smoothing technology, bringing a new standard of compliance to a bike's front end that increases smoothness and balance so you can ride faster, longer and stronger.

Learn more

500 Series OCLV achieves a superb balance of light weight, strength, and stiffness that's perfectly suited to the sophisticated frame technologies that distinguish Trek frames.

Learn more

As befits the world’s most advanced endurance racing bikes, we’ve developed the world’s most stable racing geometry. Still racy, but with a slightly higher head tube for better stability and greater comfort throughout the entire ride.

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.

Our sleek, race-optimised cable routing system virtually eliminates friction for the crispest shifting in any conditions. Three years in the making, and well worth the wait.

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.

The all-new micro-adjust seat mast is lightweight, strong, super aerodynamic and easy to use. Even a millimetre change in geometry can alter your speed. Dial in your fastest, lowest-profile position ever with the all-new seat mast.

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

Learn more

Mudguard mounts allow for full-coverage mudguards so you can ride comfortably in less-than-ideal conditions.

Specs

*Frame	Size: 44, 47 500 Series OCLV Carbon, front and rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S-compatible, mudguard mounts, flat-mount disc, 142x12 mm thru axle
Size: 58, 60 500 Series OCLV Carbon, front and rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S-compatible, mudguard mounts, flat-mount disc, 142x12 mm thru-axle
Fork	Domane SL carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100 mm thru axle
Frame fit	Endurance

Hub front	Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle
Skewer front	Bontrager Switch thru axle, removable lever
Hub rear	Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
Skewer rear	Bontrager Switch thru-axle, removable lever
Rim	Bontrager Affinity Disc, Tubeless Ready, 24-hole, 21 mm width, Presta valve
Spokes	14 g stainless steel, black
Tyre	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 c
Max tyre size	38c

Shifter	Shimano Tiagra R4725, short-reach lever, 10-speed
Front derailleur	Shimano 105 R7000, braze-on
Rear derailleur	Shimano Tiagra 4700, long cage, 34T max cog
*Crank	Size: 44, 47 Praxis Alba M30, 50/34 (compact), 30 mm spindle, 165 mm length
Size: 50, 52 Praxis Alba M30, 50/34 (compact), 30 mm spindle, 170 mm length
Size: 54, 56 Praxis Alba M30, 50/34 (compact), 30 mm spindle, 172.5 mm length
Size: 58, 60, 62 Praxis Alba M30, 50/34 (compact), 30 mm spindle, 175 mm length
Bottom bracket	Praxis, T47 threaded, internal bearing
Cassette	Shimano Tiagra HG500, 12-28, 10 speed
Chain	Shimano Tiagra HG54, 10-speed

Saddle	Bontrager Arvada Comp, steel rails, 138 mm width
*Seatpost	Size: 44 Bontrager aluminium internal seat mast cap, 10 mm offset, short length
Size: 44, 47, 50, 52, 54, 56 Bontrager carbon internal seat mast cap, integrated light mount, 20 mm offset, short length
Size: 58, 60, 62 Bontrager carbon internal seat mast cap, integrated light mount, 20 mm offset, tall length
*Handlebar	Size: 44, 47 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 36 cm width
Size: 50 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 38 cm width
Size: 52 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 40 cm width
Size: 54, 56 Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42 cm width
Size: 58, 60, 62 Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 44 cm width
Handlebar tape	Bontrager Supertack Perf tape
*Stem	Size: 44 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length
Size: 47 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length
Size: 50 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length
Size: 52, 54 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
Size: 56, 58 Bontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 100 mm length
Size: 60, 62 Bontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 110 mm length
Brake	Shimano Tiagra hydraulic disc
Brake rotor	Shimano RT70, CentreLock, 160 mm

Bag	Bontrager BITS Internal Frame Storage Bag

Weight	56 - 9.87 kg / 21.75 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

{{ $t("page_ElectraBrand") }}

{{ $t("page_ElectraBrand") }}

Loading...

It's right for you if...

The tech you get

The final word

The Walkthrough

favorite_borderWhy you'll love it

'2019 Bike of the Year'

'The new Domane SLR is a seriously smooth-riding machine.'

'I liked the last Domane. But I love this one.'

'One of the best bikes you can buy at the moment'

More options

Responsibility

IsoSpeed decoupler

Learn more

Front IsoSpeed

Learn more

500 Series OCLV

Learn more

Endurance fit

Endurance geometry

Additional Tyre Clearance

Performance cable routing

Flat Mount disc brakes

Micro-adjust seatmast

Blendr-compatible stem

Learn more

Mudguard compatible