Madone SL Gen 8
from CHF 2'999.-
Trek's iconic ultra-aero racing machine, balancing IsoFlow comfort with incredible speed.
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Trek — Wisconsin-Built Since 1976
Trek has been building bicycles in Waterloo, Wisconsin, since 1976, and is today one of the largest bicycle manufacturers in the world, with a WorldTour race program and decades of carbon fibre manufacturing experience behind every frame. The Madone is Trek's flagship aero road racing platform, built around their IsoFlow design for a rare combination of outright speed and ride comfort.
Where it sits in the lineup
The SL Gen 8 uses Trek's 500 Series OCLV Carbon, sharing the same IsoFlow geometry and aero shaping as the range-topping SLR — the primary race bike of the WorldTour team Lidl-Trek — at a more accessible weight and price.
Position & Frame Geometry
This shows where each frame's geometry sits on a scale from relaxed (upright, endurance-oriented) to aggressive (low, race-oriented), based on its geometry.
| Size | Stack | Reach | Top Tube | Seat Tube Length | Seat Tube Angle |
|---|---|---|---|---|---|
| XS | 507mm | 370mm | 517mm | 404mm | 73.8° |
| S | 530mm | 378mm | 532mm | 440mm | 73.8° |
| M | 546mm | 384mm | 545mm | 476mm | 73.6° |
| ML | 562mm | 389mm | 557mm | 512mm | 73.4° |
| L | 582mm | 394mm | 568mm | 548mm | 73.4° |
| XL | 610mm | 402mm | 584mm | 609mm | 73.4° |
Compare frames
Compare this frame's geometry and specs against another model from the configurator.