Trek Domane SL 5 Gen 4 2026 - Road Bike
The Domane SL 5 Gen 4 brings Trek’s renowned endurance design into a perfectly balanced package for road cyclists who want long-distance comfort without sacrificing speed. Built around a 500 Series OCLV Carbon frame, this model features Trek’s IsoSpeed decoupler technology at the rear, designed to smooth out rough roads and reduce fatigue over big rides.
Key Features:
- 500 Series OCLV Carbon frame with IsoSpeed and internal storage
- Domane SL full carbon fork with tapered steerer
- Shimano 105 R7100 12-speed drivetrain
- Shimano 105 BR-R7170 hydraulic disc brakes
- Bontrager Paradigm 23 wheels with Bontrager tyres
- Internal storage & mudguard mounts for versatility
- Endurance geometry for comfort on long rides
- Available with 0% APR finance
Practicality is built in too, with a clever internal frame storage compartment that lets you stash essentials like tools or spares neatly out of sight. With integrated cable routing and mudguard mounts, the Domane keeps its lines clean while offering everyday usability for riders who don’t stop when the weather turns.
Up front, a full carbon Domane SL fork helps reduce weight and dampen vibrations, while a Shimano 105 R7100 12-speed drivetrain ensures crisp shifting and a wide gear range for tackling climbs and fast descents alike. Stopping power is taken care of by Shimano 105 hydraulic disc brakes, giving reliable control in all weather conditions.
Rolling on Bontrager Paradigm 23 tubeless-ready wheels with wide tyres, the Domane provides both efficiency and confidence on mixed road surfaces. Comfort-focused finishing kit, including a KVF aero carbon seat post and Verse Short Comp saddle, round off a well-balanced build that’s both performance-driven and endurance-ready.
Whether you’re lining up for a sportive, heading out on a long weekend ride, or just looking for a smooth, fast road bike to cover serious miles, the Trek Domane SL 5 Gen 4 offers a superb blend of comfort, speed, and practicality.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | 500 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, mudguard mounts, flat mount disc, 142x12 mm thru axle |
| Fork | Domane SL carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100 mm thru axle |
| Stem | Trek RCS Pro, -7-degree |
| Bars | Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop |
| Front Brake | SHIMANO 105 BR-R7170 |
| Rear Brake | SHIMANO 105 BR-R7170 |
| Front Mech | Shimano 105 R7100, braze-on, down swing |
| Rear Mech | Shimano 105 R7100, 36T max cog |
| Shifters | Shimano 105 R7120, 12-speed |
| Speed | 24 |
| Rims | Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23 mm width, Presta valve |
| Front Hub | Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle |
| Rear Hub | Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle |
| Spokes | 14 g stainless steel, black |
| Seat Post | KVF aero carbon seat post, 20 mm offset |
| Saddle | Verse Short Comp, steel rails, 145 mm width |
| Chainset | Shimano 105 R7100, 50/34 |
| Bottom Bracket | Praxis, T47 threaded, internal bearing |
| Chain | Shimano SLX M7100, 12-speed |
| Cassette | Shimano 105 7101, 11-34, 12-speed |
| Pedals | Resin Platform |
| Weight | 9.09 kg |
Trek Domane SL Gen 4 Sizing Guide
| Size | Height cm | Height Feet / Inches | Inseam cm | Inseam Inches |
|---|---|---|---|---|
| 44 | 150 - 153 cm | 4'11" - 5'0" | 71 - 73cm | 28" - 29" |
| 47 | 152 - 158 cm | 5'0" - 5'2" | 71 - 75 cm | 28" - 30" |
| 50 | 158 - 163 cm | 5'2" - 5'4" | 74 - 77 cm | 29" - 30" |
| 52 | 163 - 168 cm | 5'4" - 5'6" | 76 - 79 cm | 30" - 31" |
| 54 | 168 - 174 cm | 5'6" - 5'9" | 78 - 82 cm | 31" - 32" |
| 56 | 174 - 180 cm | 5'9" - 5'11" | 81 - 85 cm | 32" - 33" |
| 58 | 180 - 185 cm | 5'11" - 6'1" | 84 - 87 cm | 33" - 34" |
| 60 | 185 - 190 cm | 6'1" - 6'3" | 86 - 90 cm | 34" - 35" |
| 62 | 190 - 195 cm | 6'3" - 6'5" | 89 - 92 cm | 35" - 36" |
What size frame do I need if I am between sizes? - read here
Trek Domane SL Gen 4 Geometry Chart
| Size | 44 | 47 | 50 | 52 | 54 | 56 | 58 | 60 | 62 |
|---|---|---|---|---|---|---|---|---|---|
| Stack | 510 | 527 | 546 | 561 | 575 | 591 | 611 | 632 | 656 |
| Reach | 360 | 364 | 368 | 371 | 374 | 377 | 380 | 383 | 386 |
| Head Tube Length | 95 | 110 | 130 | 145 | 160 | 175 | 195 | 220 | 245 |
| Head Tube Angle | 70.3° | 71.0° | 71.1° | 71.3° | 71.3° | 71.9° | 72.0° | 72.1° | 72.1° |
| Bottom Bracket Drop | 80 | 80 | 80 | 80 | 78 | 78 | 75 | 75 | 75 |
| Fork Rake/Offset | 53 | 53 | 53 | 53 | 48 | 48 | 48 | 48 | 48 |
| Trail | 66 | 61 | 60 | 59 | 61 | 60 | 59 | 59 | 59 |
| Chainstay Length | 420 | 420 | 420 | 420 | 420 | 420 | 425 | 425 | 425 |
| Wheelbase | 983 | 986 | 996 | 1003 | 1010 | 1008 | 1022 | 1032 | 1042 |
| Top Tube Length (horizontal) | 501 | 509 | 519 | 530 | 542 | 554 | 567 | 579 | 593 |
| Standover Height | 657 | 686 | 716 | 735 | 754 | 776 | 796 | 817 | 835 |
| Seat Tube Length | 390 | 420 | 450 | 475 | 500 | 525 | 540 | 567 | 586 |
| Seat Tube Angle | 74.6° | 74.6° | 74.6° | 74.2° | 73.7° | 73.3° | 73.0° | 72.8° | 72.5° |
All measurements are in mm unless otherwise stated.
The above table shows the standard geometry for the bicycle as shipped, other geometry configurations may be available with certain bikes. Please contact us via Live Chat to find out more.
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Trek Domane SL 5 Gen 4 2026 - Road Bike
Cycle to Work is a salary sacrifice scheme, where you can save up to 42% off a new Bike and Safety equipment. This means the cost is deducted from your salary as a non-cash benefit, so you save on tax and national insurance.
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