Trek Domane SL Gen 4 Frameset
Trek / Performance Road Bikes
Ride farther. Feel better doing it.
The lightweight Domane SL Frameset is built for your longest rides and the roughest conditions. Crafted with 500 Series OCLV Carbon and road-smoothing rear IsoSpeed, Domane SL is meticulously built so that you can stay stronger longer. This carbon endurance road frame is designed for flat-mount disc brakes, has a built-in storage compartment, and includes a headset and a Domane SL carbon fork. It offers plenty of tire clearance so you can roll on up to 38mm tires for cushioning on rough roads and light gravel.
Based on the bike's size chart. Your complimentary baseline fit in store dials in the rest.
Ship to store · free pickup, usually ready in 4–7 business days
Questions are welcome. No pressure, no bike jargon required.
The ride, not just the specs
Domane is the road bike for real roads: rough pavement, long days, and rides where you want to feel good at the end, not just fast at the start.
It's comfortable, capable, and ready for the century you keep talking about.
What makes it special
Newly refined IsoSpeed soaks up fatiguing bumps and saves weight so you can ride stronger longer.
Raced to victory on the infamous cobblestones of Paris-Roubaix, the new carbon Domane is faster than ever thanks to new aerodynamic improvements and an ultra-light design.
Light and strong 500 Series OCLV Carbon and a new gram-saving design make this the lightest Domane SL disc ever.
For the detail-oriented
Tap any group to see every part.
Measurements in cm unless noted.
| Size | Size 1 | Size 2 | Size 3 | Size 4 | Size 5 | Size 6 |
|---|---|---|---|---|---|---|
| Rider height | ||||||
| Seat tube (A on the drawing) | 39.0 | 42.0 | 45.0 | 52.5 | 56.7 | 58.6 |
| Seat tube angle (B on the drawing) | 74.6° | 74.6° | 74.6° | 73.3° | 72.8° | 72.5° |
| Head tube length (C on the drawing) | 9.5 | 11.0 | 13.0 | 17.5 | 22.0 | 24.5 |
| Head tube angle (D on the drawing) | 70.3° | 71.0° | 71.1° | 71.9° | 72.1° | 72.1° |
| Eff. top tube (E on the drawing) | 50.1 | 50.9 | 51.9 | 55.4 | 57.9 | 59.3 |
| BB drop (G on the drawing) | 8.0 | 8.0 | 8.0 | 7.8 | 7.5 | 7.5 |
| Chainstay length (H on the drawing) | 42.0 | 42.0 | 42.0 | 42.0 | 42.5 | 42.5 |
| Offset (I on the drawing) | 5.3 | 5.3 | 5.3 | 4.8 | 4.8 | 4.8 |
| Trail (J on the drawing) | 6.6 | 6.1 | 6.0 | 6.1 | 5.9 | 5.9 |
| Wheelbase (K on the drawing) | 98.3 | 98.6 | 99.6 | 100.8 | 103.2 | 104.2 |
| Standover (L on the drawing) | 65.7 | 68.6 | 71.6 | 77.6 | 81.7 | 83.5 |
| Reach (M on the drawing) | 36.0 | 36.4 | 36.8 | 37.7 | 38.3 | 38.6 |
| Stack (N on the drawing) | 51.0 | 52.7 | 54.6 | 59.1 | 63.2 | 65.6 |
| Frame size | 44cm | 47cm | 50cm | 56cm | 60cm | 62cm |
| Wheel size | 700c | 700c | 700c | 700c | 700c | 700c |
| Saddle Rail Height Min Short | 53.5 | 55.5 | 58.5 | 67.0 | 71.0 | 73.0 |
| Saddle Rail Height Max Short | 60.0 | 62.0 | 65.0 | 73.5 | 77.5 | 79.5 |
| Saddle Rail Height Min Tall | 56.5 | 58.5 | 61.5 | 70.0 | 74.0 | 76.0 |
| Saddle Rail Height Max Tall | 63.0 | 65.0 | 68.0 | 76.5 | 80.5 | 82.5 |
The Atlanta Cycling difference
Specs matter. But so does how a bike feels when you ride it. Our team is here to help you choose the right size, understand the details, and get comfortable before your first ride.
When you buy from Atlanta Cycling, you're not just getting a box with a bicycle in it. You're getting a 30-day money-back guarantee, a complimentary baseline fit, lifetime basic adjustments, and real people who want you to love every mile.
“Smooth operator”
The level of smoothness on the Domane continues to impress, creating an experience akin to being chauffered around in a luxury sedan. It absorbs all road vibrations, operates quietly, and accelerates on flats deceptively quickly…I'll be in for a rude awakening after returning to a road bike without IsoSpeed.
velonews.com · Read the review
“Fast on all terrain”
I took the Domane on my local gravel and some select chunky bits to see how it would fare. The most notable transition from road to gravel was the sense of ease. Usually, when you roll from tarmac to stones, the bike can feel skittish and nervous (rider or bike). The Domane feels stable, and instead of holding your breath, you breathe out.
bikerumor.com · Read the review
Four neighborhood stores. One shared passion.
Ansley. Alpharetta. Roswell. Vinings. Stop by, take a test ride, ask questions, and meet the people who will be here long after your first ride.
