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Carbon endurance road bike Trek Domane SLR 7 Ultegra Di2 mother of pearl/silver marble 12-speed

Carbon endurance road bike Trek Domane SLR 7: OCLV 900, Ultegra Di2, Aeolus Pro 51 carbon wheels, 7.66 kg

kr52,313.76 Incl. Tax

Color

White

Size

Size charts

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Trek Domane SLR 7: OCLV 900 lightness for climbers

The Trek Domane SLR 7 combines OCLV Series 900 carbon, Trek's most advanced, with the Shimano Ultegra Di2 2x12 drivetrain and Bontrager Aeolus Pro 51 carbon wheels, for 7.66 kg in size ML. This Mother of Pearl/Silver Marble colourway plays on a pearly white veined with silver highlights, elegant without being showy. It is the version we recommend to those who want a true endurance bike that can keep up on the climbs.

Technical specifications

Frame	OCLV Series 900 carbon, internal cable routing, threaded T47, UDH hanger, bag and mudguard mounts, 40 mm tyres max. (35 with mudguards)
Fork	Domane SLR carbon, tapered steerer, internal hose routing, mudguard mounts, Flat Mount, 12x100 mm thru axle
Drivetrain	Shimano Ultegra Di2 R8150 2x12, R8100 50/34 chainset (crank length depends on size), 11-34 cassette, internal BT-DN300 battery
Brakes	Flat Mount hydraulic discs, Shimano CL800 160 mm Centerlock rotors
Wheels / tyres	Bontrager Aeolus Pro 51 OCLV carbon / Kwaremont RSL 700x35 mm Tubeless Ready, 320 tpi
Cockpit	Bontrager Pro Riser carbon handlebar (20 mm rise, 70 mm reach), Trek RCS Pro -7° stem; width and length depend on size
Saddle / seatpost	Verse Short Pro carbon rails 145 mm / Bontrager RSL carbon 27.2 mm, 5 mm offset
Weight	7.66 kg in size ML (Trek figure, with inner tubes)
Max. weight	125 kg (rider, bike and kit)

At a glance

✓ OCLV 900 carbon, Trek's top tier	✓ Shimano Ultegra Di2 2x12
✓ Aeolus Pro 51 carbon wheels	✓ Pro Riser carbon raised handlebar
✓ 35 mm Kwaremont RSL tyres, 40 mm clearance	✓ 7.66 kg in size ML

Who is it for?

For the sportive rider who ticks off the mountain events every year and wants to lighten their machine without moving to a race geometry. It will also suit the experienced rider replacing an old carbon bike of more than 8.5 kg who is looking for a clear gain on the climbs, while keeping the comfort of 35 mm tyres.

The LVR workshop view

OCLV carbon, Trek's signature. Since 1992, Trek has made its OCLV carbon frames by compacting the fibre sheets under heat and pressure, to eliminate the micro-voids where weaknesses begin. The number after the name reflects how refined the layup is: a high number means less material is needed to achieve the same stiffness. The 900 of the Domane SLR is the top of this scale, covered like all OCLV frames by the Trek lifetime warranty.

	OCLV 900 (Domane SLR)	OCLV 500 (Domane SL)
Level	Trek's most advanced carbon	Entry-level road carbon
Construction	Rigid 3D moulding, reduced fibre overlaps	Same process, layup with more material
Gen 5 Domane frame	approx. 835 g (unpainted, ML), fork 367 g	approx. 1,055 g (unpainted, ML)
What it means	About 220 g less; up to 20 % stronger than the previous OCLV 800	Tough frame, slightly heavier, more affordable

In practice, compared with the Domane SL and its OCLV 500, the SLR saves about 220 g on the frame alone thanks to a stiffer 3D moulding that limits fibre overlaps, while also gaining strength. On an endurance bike, those grams are felt mainly when accelerating and on long climbs, not on the flat.

The weight saving is found everywhere: OCLV 900 frame and fork, Aeolus Pro 51 wheels, Pro Riser carbon handlebar, carbon-railed saddle and Kwaremont RSL tyres with a 320 tpi casing. The result: almost a kilo less than a Domane SL 6 AXS. On the hairpins of the Caroux or up towards the Col de Fontfroide, that difference translates into a pace that is easier to sustain.

On the gearing side, Shimano sticks with a classic 50/34 and 11-34: perfect for the steady cols of the hinterland, a little tight on the steepest ramps. The weight is quoted with inner tubes; in the workshop, we can set the wheels up tubeless to save a few more grams and gain efficiency.

Which Domane should you choose?

Model	Carbon	Drivetrain	Wheels	Weight (ML)
Domane SL 6 AXS	OCLV 500	SRAM Rival AXS wireless	Carbon 50 mm	8.64 kg
Domane SLR 7	OCLV 900	Shimano Ultegra Di2	Carbon 51 mm	7.66 kg
Domane SLR 7 AXS	OCLV 900	SRAM Force AXS + power meter	Carbon 51 mm	7.73 kg
Domane SLR 9	OCLV 900	Shimano Dura-Ace Di2	RSL carbon 51 mm	7.34 kg

Our take: the SLR 7 weighs 70 g less than the SLR 7 AXS but has no power meter; the SLR 9 only takes off a further 320 g with Dura-Ace Di2 and RSL wheels. For a recreational climber, the SLR 7 offers the best ratio of grams saved to budget.

LVR sizing advice

A light climber between two sizes? Take the smaller one: the bike will be livelier and easier to rock from side to side out of the saddle. Handlebar, stem and cranks follow the size.

Size	XS	S	M	ML	L	XL
Rider height (cm)	143-158	158-162	162-173	173-179	179-188	188-199
Inseam (cm)	67-74	74-76	76-81	81-84	84-88	88-100
Cranks (mm)	160	160	165	165	170	170
Handlebar (cm) / stem (mm)	36 / 80	38 / 90	40 / 100	40 / 110	42 / 110	42 / 120

Source: Trek size guide. Bike fitting available in our Béziers shop.

Your questions

Light enough for the mountains?	Yes: 7.66 kg in ML, almost a kilo less than a Domane SL 6 AXS.
Does the white show dirt?	The lacquer is easy to clean; a wash with soapy water after rain is enough.
Going tubeless?	Yes, the rims and tyres are Tubeless Ready; we carry out the conversion in the workshop.
For very steep gradients?	The 34x34 is enough for most; otherwise, the SLR 7 AXS offers an easier 35x36.

The LVR Cycles verdict

A Domane that no longer compromises on weight: under 7.7 kg with genuine endurance comfort. Our pick for the sportive rider who wants to climb faster without changing position.

Pros
+ OCLV 900 carbon and 7.66 kg
+ Ultegra Di2: precise, reliable shifting
+ Carbon wheels and handlebar as standard

Cons
- 34x34 gearing a little tight for very steep gradients
- No power meter, unlike the SLR 7 AXS

Why buy from LVR Cycles? In Béziers, our technicians prepare your Domane SLR 7, fine-tune your position during a bike fit and provide Di2 support; in-store collection available.

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.

Reference TRK-5349954

Data sheet