Trek Madone SL 7 Gen 8 Review: With the SL frameset, Trek offers its successful top-of-the-line racing bike in price categories starting from €3.000. In the upper mid-range, the Madone impresses with its brand's typically sporty geometry, solid components, and acceptable weight.
Trek has significantly streamlined its model range in recent years, including its road bikes. The lightweight Émonda model has fallen victim to the new trend in cycling of combining low weight and aerodynamics in a single platform; at the same time, the flagship Trek Madone has been significantly redesigned. It has lost weight and become more elegant without noticeably sacrificing performance in the wind. The 8th generation Madone thus perfectly meets the demands now placed on equipment in competitive cycling. As an alternative, the Trek Domane with IsoSpeed suspension remains an option, and it has been further developed for gravel riding with 38 mm tire clearance and a storage compartment in the downtube.
Trek Madone SL 7 Gen 8: the highlights
- Frame: OCLV 500 Carbon, frame weight approx. 1.050 g
- Groupset: Shimano Ultegra Di2
- Wheelset: Bontrager Aeolus Pro 51 OCLV Carbon
- Weight: 8,0 kg (without packaging)
- Price: 5999 Euro
Aerodynamically optimized racing machine with high comfort
The Trek Madone SL 7 Gen 8 now also accommodates 32 mm wide tires – so there's no need to worry about a comfort disadvantage compared to other road aero bikes. Quite the opposite, in fact, as the IsoFlow technology, which has been designed to dampen shocks and vibrations without moving parts since the 7th generation, has been further improved in the Madone. IsoFlow decouples the upper from the lower part of the seat tube, creating an opening that also has a positive aerodynamic effect: it allows air to flow away in a channeled manner, preventing it from hitting the seat tube.
Trek has always prioritized a sporty, yet not extreme, riding position on the Madone, complemented by a steering geometry designed for exceptional maneuverability and agility. This includes short chainstays and an overall short wheelbase, as well as a relatively steep head angle, especially on the larger frame sizes. The wide downtube contributes to high frame stiffness; instead of a press-fit bottom bracket, Trek has long used the T47 standard, which combines the ease of installation of threaded bearing cups with a wide bottom bracket shell.
Trek Madone: Small differences in reach make choosing the right size easier
Regarding sizing, the reach of the six frame sizes only increases by 5 to 8 mm each time. Depending on the desired cockpit height, you can therefore confidently choose a slightly larger or smaller frame. However, the maximum seat tube extension, which Trek offers in two lengths, must be taken into account. Overall, though, the adjustment shouldn't pose any problems.
| Size | XS | S | M | ML | L | XL |
|---|---|---|---|---|---|---|
| Seat tube length (cm) | 40,4 | 44 | 47,6 | 51,2 | 54,8 | 60,9 |
| Seat Tube Angle | 73,8° | 73,8° | 73,6° | 73,4° | 73,4° | 73,4° |
| Head tube length (cm) | 10,0 | 12,1 | 13,6 | 15,0 | 17,2 | 20,1 |
| Steering angle | 71,6° | 72,2° | 72.9* | 73,5° | 73,8° | 73,9° |
| Effective top tube length (cm) | 51,7 | 53,2 | 54,5 | 55,7 | 56,8 | 58,4 |
| Bottom bracket drop (cm) | 7,2 | 7,2 | 7,0 | 7,0 | 6,8 | 6,8 |
| Chainstay length (cm) | 41,0 | 41,0 | 41,0 | 41,0 | 41,1 | 41,2 |
| Fork offset (cm) | 5,0 | 4,5 | 4,5 | 4,0 | 4,0 | 4,0 |
| Trailing distance (cm) | 6,1 | 6,2 | 5,8 | 5,9 | 5,7 | 5,7 |
| Wheelbase (cm) | 97,1 | 97,6 | 98,1 | 98,0 | 99,0 | 100,7 |
| Overhang height (cm) | 70,4 | 73,4 | 76,2 | 79,0 | 82,0 | 86,3 |
| Reach (cm) | 37,0 | 37,8 | 38,4 | 38,9 | 39,4 | 40,2 |
| Stack (cm) | 50,7 | 53,0 | 54,6 | 56,2 | 58,2 | 61,0 |
| Front Center (cm) | 57,2 | 57,7 | 58,2 | 58,1 | 58,9 | 60,4 |

Trek offers the Madone SL with a frame weighing approximately 1.050 grams starting from 2.999 The frameset costs the same – the separately available frameset costs the same, so a complete bike is always the better choice (especially since the seatpost extension has to be purchased separately for €440 with the frameset). The SL 7 is the top model and is equipped with pretty much everything you could want from a modern racing machine. The US brand completes the bike with the proven Shimano Ultegra Di2 groupset, which is virtually indistinguishable from the top-of-the-line Dura-Ace groupset in terms of feel and appearance; it also comes with an in-house carbon wheelset with rims that are 51 mm deep and 31 mm wide on the outside.
The Trek Madone features a fairly lightweight tubeless wheelset with wide rims.
Its internal width of 23 mm is optimized for modern tire widths; at around 1.600 grams, this is also a fairly light wheelset considering the rim shape. The complete bike weighs exactly eight kilograms in a medium size; the identically equipped Trek Madone SLR 7 Gen 8 weighs less than 400 grams less, but is 2.000 euros more expensive. The lighter frame is unlikely to make a noticeable difference in ride feel.
Regarding the price: Trek hasn't priced the Madone SL 7 Gen 8 too conservatively, although the price of just under €6.000 must be seen in relation to their top-of-the-line models: those can easily cost over €14. Viewed in that light, the aero road bike, available in four color options, isn't actually that expensive.
Wahoo Elemnt Roam: the Class Cool cycling computer
Extensive functionality, ease of use, and intuitive setup: these qualities have made the touchscreen speedometer a favorite among the road cycling community. Velomotion has also opted for the versatile device in its "Class Cool" model.
What makes the "Class Cool" stand out on the handlebars? Sure, there are plenty of good GPS bike computers, but the fact that more and more cyclists are swearing by Wahoo certainly isn't just down to the Gaussian normal distribution. It's more likely because the company doesn't do everything differently, but does many things better than the competition – and it starts with the fact that cycling is absolutely central to Wahoo's product range, rather than just a side issue.

Perhaps the best example of this is the Wahoo Elemnt Roam, which combines the advantages of both the top-of-the-line and entry-level models in the middle of the range. Like the latter, it's quite compact, yet already equipped with a larger screen than the more affordable Bolt. And it shares the touchscreen functionality of the top model, which is a real asset for navigation, significantly simplifying map display with zooming and panning. The sharp color display is an additional plus in this regard.
Despite the high-quality screen, Wahoo hasn't abandoned the six-button operation – and here again the company's cycling expertise shines through. Even with gloves and without prolonged eye contact, it's possible to switch between display windows or change the number of data fields shown. Setup couldn't be simpler, with the optimal customization options being a major advantage of the Wahoo interface. Users can define what and how much is displayed, resulting in an intuitive operating logic that's incredibly easy to use. This makes the Wahoo Elemnt Roam appealing to both young "digital natives" and those who didn't learn how to use electronic devices as children and therefore appreciate ease of access.
Click here for the Wahoo Elemnt Roam 3.
We also tested these Class Cool bikes:
This is how road cycling is done today: Class Cool
Sorry, Lipo – but it's not your fault! Of course, Florian Lipowitz's achievement of becoming the first German cyclist on the Tour de France podium in 20 years was a long-awaited sensation. But the unprecedented cycling boom surrounding the Class Cool that the country is currently experiencing has had a significant impact on competitive cycling […]
Cannondale Synapse Carbon 3: Long-distance bike with lights and ample tire clearance
Cannondale Synapse Carbon 3 review: the US brand's comfortable road bike attracts attention with new features: With aerodynamics optimized for realistic riding speeds, it promises to be faster, and with increased tire clearance and a storage compartment in the downtube, it's almost a "gravel bike light". It's not entirely clear why the SmartSense lighting system is reserved for SRAM riders. Just a quick […]
Trek Madone SL 7 Gen 8: Aero racing bike with high riding comfort
Trek Madone SL 7 Gen 8 Review: With the SL frameset, Trek offers its successful top-of-the-line racing bike in price categories starting at €3.000. In the upper mid-range, the Madone impresses with its characteristically sporty geometry, solid components, and acceptable weight. Trek has significantly streamlined its model range in recent years, including its road bikes.
Storck Fascenario.4 Comp: Comfortable racing machine for ambitious riders
Storck Fascenario.4 Comp review: This racing machine with its subtly classic look combines an aggressive riding position and steering with high comfort. It also comes with high-quality components including a carbon cockpit, as well as various equipment options that can significantly reduce the bike's price if desired. When it comes to lightweight, sporty racing bikes, the name Storck inevitably comes up in this country. The innovative […]
Corratec CCT Team Pro: Between Race and Endurance
Corratec CCT Team Pro Review: With the CCT, the Bavarian company offers a sporty all-rounder that is neither too focused on racing nor too touring-oriented. The aerodynamically shaped frame serves as the basis for a wide range of models, from which this one stands out with its optimal price-performance ratio. The manufacturer from the Alpine foothills speaks for itself in […]
Radon Spire 10.0: Super lightweight and tightly budgeted
Radon Spire 10.0 Review: The Bonn-based mail-order company has a racing machine in its portfolio that is unbeatable in terms of value for money. How does this sleek racing machine ride, equipped with pretty much everything you could currently want? Under €5.000 for a carbon bike with Shimano Dura-Ace Di2? That's hard to believe, and the competition […]
Stevens Xenith: A well-balanced racing machine with great individuality.
Stevens Xenith review: The carbon bike "conjured up" in the configurator is sportier than the "endurance" category suggests. Its riding characteristics are impressive; however, the fact that the Hamburg-based manufacturer offers countless customization options is at least as interesting. This allows each Xenith to be uniquely built and optimally adjusted. "Endurance" is a flexible term – you realize this when you […]
Merida Sculpture 5000: Sporty character with a subtle look
Merida Scultura 5000 review: This sleek racing machine combines aggressive geometry with a rather understated look. Despite its affordable price, it comes fully equipped with electronic shifting and details like a carbon seatpost. The manufacturer confidently presents the budget-friendly wheelset as a cost-effective solution. With the Scultura, Merida is pursuing an interesting concept: This […]
Giant Defy Advanced Pro 1: Sporty all-road bike with a lot of comfort
Giant Defy Advanced Pro 1 Review: With its relaxed geometry, the Defy appeals to those who don't want an overly aggressive riding position on a road bike. It also offers the high comfort of a flexing carbon seatpost and, if desired, the option of tires up to 40 mm wide. It seems perfectly suited for long distances and rough roads. [… ]
Scott Addict 30: Aero racing bike with plenty of comfort
Scott Addict 30 Test: Alongside the Addict RC with its pro-level geometry is the "regular" Addict with a less aggressive setup and greater comfort. Very well-equipped in its mid-range version and offering excellent value for money, the new model rides very pleasantly; high speeds and a sporty riding style are no problem for this relatively lightweight bike. The Swiss […]
Stay hydrated: The Velomotion water bottle returns.
The Velomotion water bottle, a must-have for long rides, is now available again – this time with a practical Fidlock mount. It secures the 590 ml bottle almost invisibly to the frame, ensuring a clean look. For €29,95 (RRP) plus €5,95 shipping, you can easily order the Velomotion bottle by emailing [email address missing]. ppgad@pucrs.br Order now – from two water bottles onwards you also save on shipping costs. Shipping is possible from June 16.06th.












