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Carbon aero road bike Trek Madone SL 7 Ultegra Di2 matte lavender haze/deep smoke 12-speed

Carbon aero road bike Trek Madone SL 7 matte mauve: IsoFlow, Ultegra Di2, 28 mm R3 tyres, 7.87 kg in ML

$8,646.46 Incl. Tax
$9,432.65 MSRP
Recommended supplier selling price in 2026

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Trek Madone SL 7 lavender haze: speed and comfort combined

The Trek Madone SL 7 Gen 8 in Matte Lavender Haze/Deep Smoke, a pale matte mauve paired with a smoked grey, is available in sizes M and XL. It combines an OCLV Series 500 carbon frame with IsoFlow, Shimano Ultegra Di2 2x12 and Aeolus Pro 51 carbon wheels, for 7.87 kg in size ML. This version rolls on 28 mm Bontrager R3 Hard-Case Lite tyres, which are more puncture-resistant.

Technical specifications

FrameOCLV Series 500 carbon, Full System Foil tubes, IsoFlow seat tube, RCS headset, threaded T47 bottom bracket, UDH hanger, tyres up to 32 mm
ForkMadone Gen 8 full carbon, carbon tapered steerer, internal cable routing, Flat Mount, 12x100 mm thru axle
DrivetrainShimano Ultegra Di2 R8150 2x12, Ultegra 50/34 chainset, 11-34 cassette, Praxis T47 bottom bracket
BrakesShimano Ultegra Flat Mount hydraulic discs, CL800 160 mm Centerlock rotors
Wheels / tyresBontrager Aeolus Pro 51 carbon / Bontrager R3 Hard-Case Lite 700x28 mm Tubeless Ready
CockpitBontrager RSL Aero or Aero Pro carbon handlebar depending on size, Trek RCS Pro -7° stem
Saddle / seatpostBontrager Aeolus Elite 145 mm / Madone aero seatpost, 0 mm setback
Weight7.87 kg in size ML (Trek figure)
Max. weight125 kg (rider, bike and luggage)

At a glance

✓ OCLV 500 carbon, IsoFlow seat tube✓ Shimano Ultegra Di2 2x12
✓ Aeolus Pro 51 carbon wheels✓ Carbon aero handlebar
✓ 28 mm tyres, 32 mm clearance✓ 7.87 kg in size ML

Who is it for?

For the rider who wants a fast race bike that isn't harsh, for anyone who does long rides on back roads with uneven surfaces, or for the sportive rider coming from an endurance bike who is worried about an overly aggressive position.

The LVR workshop view

OCLV carbon, Trek's signature. OCLV stands for Optimum Compaction, Low Void: since 1992, pressure and temperature have driven out the air trapped between the fibre layers. The Madone SL 7 uses the 500 series, shared by all Madone SL models, and it is its components, more than its frame, that set it apart from its little brothers. Like all OCLV frames, it is covered by Trek's lifetime warranty.

 OCLV 500 (Madone SL)OCLV 900 (Madone SLR)OCLV 800 (Speed Concept SLR)
LevelEntry-level carbon of the road rangeTrek's most refined carbonTrek's former top-end road carbon
ConstructionOCLV process, slightly thicker layup3D moulding, fewer overlaps, up to 20 % stronger than OCLV 800Layup designed for aero and integration
Reference bikeMadone SL 7: 7.87 kg (ML)Madone SLR 7 AXS: 7.22 kg (ML)Speed Concept SLR 7: 8.97 kg (M)
What it meansPainted frame 1,054 g + fork 363 g (ML), sensible budgetPainted frame 796 g + fork 350 g (ML), one-piece bar and stemPainted frame 1,522 g + fork 410 g, triathlon bike

Put simply: the SL 7 combines the SL frame with SLR-level components, Ultegra Di2, Aeolus Pro 51 wheels and a carbon handlebar. Moving up to the SLR 7 with the same groupset saves 350 g, mainly on the frame and cockpit: noticeable on a col, much less so on the flat or sitting in a group.

IsoFlow is an opening at the top of the seat tube that lets the seatpost flex over bumps: Trek claims 24 % more vertical compliance than the Émonda. On a race bike, that is welcome comfort after three hours in the saddle, without hurting efficiency when you push hard on the pedals.

The roads of the Espinouse or the Saint-Chinian plateau often have coarse tarmac: the 28 mm R3 tyres and IsoFlow make an effective pairing, and the frame takes tyres up to 32 mm if you want to go further. In size M, the cranks are 170 mm; in XL, 172.5 mm.

Which Madone should you choose?

ModelCarbonDrivetrainWheelsWeight (size)
Madone SL 6 AXSOCLV 500SRAM Rival AXS wirelessAeolus Elite 48 carbon8.11 kg (ML)
Madone SL 7OCLV 500Shimano Ultegra Di2Aeolus Pro 51 carbon7.87 kg (ML)
Madone SLR 7OCLV 900Shimano Ultegra Di2Aeolus Pro 51 carbon7.52 kg (ML)
Madone SLR 9OCLV 900Shimano Dura-Ace Di2Aeolus RSL 51 carbon7.05 kg (ML)

Our take: with IsoFlow and its 28 mm tyres, this 7.87 kg SL 7 is still more comfortable than the old Madone on 25 mm. The SLR 7, with the same groupset, saves 350 g but adds no extra comfort.

LVR sizing advice

This colour is available in M (1.62 to 1.73 m) and XL (1.88 to 1.99 m). The 170 mm cranks in size M are a little long for smaller riders: we discuss this during the bike fit.

SizeMXL
Rider height (cm)162-173188-199
Inseam (cm)76-8188-100
Cranks (mm)170172.5
Handlebar (cm) / stem (mm)39 / 9041 / 110

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

Your questions

Comfortable over long distances?Yes: IsoFlow, 28 mm tyres and clearance up to 32 mm.
Which sizes are available?M and XL in this colour.
170 mm cranks in M?Yes on this colour; a different length can be fitted in the workshop if needed.
Is IsoFlow adjustable?No, its compliance is fixed and needs no maintenance.

The LVR Cycles verdict

The Madone SL 7 that puts comfort first, with its R3 tyres and IsoFlow, while giving nothing away in speed. Its matte mauve with smoked grey makes a pleasant change from the usual colours.

Pros
+ IsoFlow and comfortable 28 mm tyres
+ Puncture-resistant tyres
+ Original matte mauve
Cons
- Only two sizes available
- Long cranks in size M

Why buy from LVR Cycles? In Béziers, we carry out your bike fit, adapt the crank length if necessary and prepare your Madone SL 7 in our workshop before handing it over.


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


TRK-5339046

Data sheet

Application
Cycling race
Year
2026
Material
Carbon
Gender
Man - Unisex
Groupset
Shimano
Mechanism
Cable
Number of speeds
12 speeds
Promotion
Moins de 10%

Specific References

ean13
0197216236160
upc
197216236160


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