The Trek Domane SL5 Gen4 features Trek's renowned IsoSpeed decoupler technology, which allows the seat tube to flex independently from the frame, dramatically smoothing out rough roads. This fourth-generation design combines a lightweight carbon frame with Shimano 105 groupset for reliable, race-proven performance. The result is a bike that lets you ride longer with less fatigue – perfect for multi-day touring through Türkiye's varied landscapes.
| Frame size Size | 50 | 52 | 54 | 56 | 58 |
|---|---|---|---|---|---|
| Rider Height cm / inch | 158–163 5'2"–5'4" | 163–168 5'4"–5'6" | 168–174 5'6"–5'9" | 174–180 5'9"–5'11" | 180–185 5'11"–6'1" |
| Inseam cm / inch | 74–77 29"–30" | 76–79 30"–31" | 78–82 31"–32" | 81–85 32"–33" | 84–87 33"–34" |
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Sizes are a guide only. If you are between two sizes, or unsure which frame suits you best, let us know your height and inseam when booking and we will select the right bike for you.
Contact us to discuss bike sizing, special requirements, or to arrange a custom fit before your tour.
