Description
- Domane SL Gen 3 brings both front and rear IsoSpeed together for ultimate comfort over bumps or rough patches on any road
- Front and Rear IsoSpeed soak up fatiguing bumps in the road so you can stay stronger longer
- The stable endurance geometry is comfortable over long distances, but this is still a quick race bike
The smooth advantage
Front and Rear IsoSpeed soak up fatiguing bumps in the road so you can stay stronger longer.

Massive tire clearance
Domane can fit tires up to 38c wide for fast, confident riding on the roughest roads.

More choice for all genders
We believe every rider—regardless of gender, body type, riding style, or ability—deserves a great bike. One that gets you excited to hop in the saddle and ride. A bike that makes you want to go faster and farther than ever before. A bike that feels like it was made just for you. Because it was. Trek is introducing the new 2020 Domane to give better fits and more options to female and male riders alike. Historically, we’ve offered smaller frame sizes geared towards women on women’s models exclusively. We’re now offering smaller sizes and more colorways on every single 2020 Domane SLR, SL. A smaller rider, no matter their gender, can now choose from every model we offer in these performance lines. There is no specific women’s offering for these bikes. They’re all women’s bikes. They’re all men’s bikes. Why are we doing this? To give more fit and color options to all riders, regardless of gender or size.

| Frame | 500 Series OCLV Carbon, front & rear IsoSpeed, tapered head tube, internal cable routing, Ride Tuned seatmast, 3S chain keeper, direct mount rim brakes, DuoTrap S compatible, fender mounts, 130x5mm QR |
| Fork | Domane SL carbon, tapered carbon steerer, fender mounts, direct mount rim brake, 5x100mm QR |
| Front Derailleur | Mechanical front derailleurs must have a full-housing stop (example: Shimano toggle front derailleurs) |
| Seatpost | Not included |
Geometry Chart
| B B Drop | 7.8 |
| Chainstay Length | 42.5 |
| Eff Top Tube | 56.7 |
| Frame Reach | 38 |
| Frame Size Number | 58cm |
| Frame Stack | 61.1 |
| Head Angle | 72.0° |
| Head Tube Length | 19.5 |
| Offset | 4.8 |
| Saddle Rail Height Max Tall | 78.5 |
| Saddle Rail Height Min Short | 69 |
| Seat Tube | 54.8 |
| Seat Tube Angle | 73.0° |
| Standover | 79.6 |
| Trail | 6 |
| Wheelbase | 102.2 |
| Wheel Size | 700c |