Trek Domane SL 5 Gen 4 Review
- Price: $3,499
- Frame: Carbon
- Tires: 700c Aluminum
- Gears: 2 × 11
What we like about it: It can effortlessly handle rough roads and long journeys, providing a smooth and aerodynamic ride.
What we don’t like about it: The limited adjustability range of the seat post.
Rating: (4.9/5)
The Trek Domane SL 5 Gen 4 features a lightweight 500 Series OCLV carbon fiber frame and rear IsoSpeed, which absorbs road vibrations and ensures a comfortable ride. Its integrated bike seat enhances both its appearance and riding feel.
Now, let’s dive into the riding experience, key features, components, specifications, and other versions of the Trek Domane SL 5 Gen 4. In the latter part of this article, we will also compare it with several other top bicycle models. If you’re interested in more bike reviews, stay tuned.
Riding Experience
The Trek Domane SL 5 Gen 4 offers a lightweight and responsive riding experience, with high-performance components and generous 38c tire clearance. This allows me to tackle almost any road, from smooth asphalt to gravel paths.
For this review, I took the Trek Domane SL 5 Gen 4 on a spontaneous ride through the countryside, starting with mostly flat and open roads. As I progressed, I encountered some unpaved gravel roads, providing an opportunity to test the bike’s capabilities.
Trek Domane SL 5 Gen 4 On the Road
As soon as I hopped on the Trek Domane SL 5 Gen 4, I was impressed by its responsive pedaling feedback. The lightweight and robust 500 Series OCLV carbon fiber frame contributed to the bike’s agility and speed. The integrated design of the entire bike frame made it even more aerodynamic, allowing me to pick up speed.
When I desired a faster pace, the Shimano 105 2×11 drivetrain provided silky-smooth shifting and efficient power transfer. By increasing my pedaling cadence, I effortlessly achieved higher speeds. The bike’s excellent geometry also made it easier to maintain a forward-leaning riding posture while climbing, maximizing power output. Combined with the ample gear options, I adjusted the rear derailleur to a larger freewheel, making pedaling feel light and energy-efficient when tackling uphill sections.
After conquering the climbs, and facing a long downhill stretch, I took advantage of inertia and barely needed to pedal to maintain high speeds. The Shimano 105 hydraulic disc brakes, on the other hand, offered strong and reliable stopping power. A gentle squeeze was all it took to apply ample braking force, ensuring safety and stability during downhill rides.
Gravel Riding
The Trek Domane SL 5 Gen 4 also proved to be a capable gravel bike. Towards the end of my ride, I encountered a stretch of gravel road.
Thanks to the carbon fiber frame, front fork, and rear IsoSpeed design, the bike absorbed road vibrations, providing a smoother and more comfortable ride.
The 700c wheels demonstrated excellent rolling capability, allowing me to effortlessly navigate over minor gravel obstacles. The 700x32c tires, in my opinion, were sufficient for handling these gravel sections. However, if you still have concerns, the Trek Domane SL 5 Gen 4 supports a 38c tire clearance, which should alleviate any worries.
Video
Specifications
The Trek Domane SL 5 Gen 4 offers a smooth, aerodynamic, and comfortable ride. Its lightweight 500 Series OCLV carbon fiber frame, combined with the rear IsoSpeed design, eliminates road vibrations and reduces rider fatigue.
The bike is available in 7 frame sizes, catering to riders with heights ranging from 4’11” to 6’2″. It covers a wide range of rider heights, making it suitable for a diverse audience.
It features the reliable Shimano 105 drivetrain, known for its smooth shifting. Additionally, the Shimano 105 hydraulic disc brakes provide all-weather stopping power, remaining dependable even in adverse conditions.
Finally, the down tube houses a convenient internal storage space for essential riding items, making it suitable for long-distance rides. Additionally, the generous 38c tire clearance allows you to ride on nearly any road surface, from asphalt to gravel.
What do we like about it?
- IsoSpeed technology and up to 38mm tire clearance absorb road fatigue and provide a smoother, more comfortable riding experience.
- Wireless 2×11 Shimano 105 drivetrain, offering excellent reliability for entry-level professional components.
- It is versatile and smooth, suitable for long rides on open roads, gravel riding, and racing.
- The internal storage compartment in the down tube offers a multifunctional space for riders to store tools and cycling gear.
- The new frame design reduces weight and offers higher riding speeds with an updated Kammtail tube shape.
- The stable endurance geometry ensures comfort on long rides while maintaining the speed of a racing bike.
What don’t we like about it?
- The limited adjustability range of the seat post.
FAQ
- What is the rider weight limit for this bike?
The rider weight limit is 275 pounds, which is the standard limit for other Trek road bikes.
- Can this bike accommodate gravel tires?
It can accommodate 38mm gravel tires.
- How do I choose the right size?
These sizes are general guidelines, and the best way to find your perfect size may vary from person to person. The easiest way to determine your size is to go for a test ride.
| Rider height | SIZE |
| 4’11” – 5’1″ | 44 |
| 5’1″ – 5’3″ | 47 |
| 5’3″ – 5’5″ | 50 |
| 5’5″ – 5’8″ | 52 |
| 5’8″ – 5’10” | 54 |
| 5’10” – 6’0″ | 56 |
| 6’0″ – 6’2″ | 58 |
Trek Domane SL 5 Gen 4 Specs
Build
| Frame | 500 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, fender mounts, flat mount disc 142x12mm thru axle BB Standard: T47, Threaded Tire Clearance: 38c Colors: Deep Smoke; Mercury; Blue Sage |
| Fork | Domane SL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle |
| Bottom Bracket | Praxis, T47 threaded, internal bearing |
| Stem | Size: 44, Trek RCS Pro, -7 degree, 60mm length; Size: 47, Trek RCS Pro, -7 degree, 70mm length; Size: 50, Trek RCS Pro, -7 degree, 80mm length; Size: 52, 54,… Trek RCS Pro, -7 degree, 90mm length; Size: 56, 58, Trek RCS Pro, -7 degree, 100mm length; Size: 60, 62, Trek RCS Pro, -7 degree, 110mm length |
| Handlebar | Size: 44, 47, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 36cm width; Size: 50, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 38cm width; Size: 52, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 40cm width; Size: 54, 56, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 42cm width; Size: 58, 60, 62, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 44cm width |
| Saddle | Size: 44, 47, 50, 52, Bontrager Verse Short Comp, steel rails, 155mm width; Size: 54, 56, 58, 60, 62, Bontrager Verse Short Comp, steel rails, 145mm width |
| Seatpost | Size: 44, 47, 50, 52, 54, 56, Domane carbon seatpost, KVF shaping, 20mm offset, 280mm length; Size: 58, 60, 62, Domane carbon seatpost, KVF shaping, 20mm offset, 320mm length |
Groupset
| Rear Derailleur | Shimano 105 R7000, long cage, 34T max cog |
| Front Derailleur | Shimano 105 R7000, braze-on |
| Crank | Size: 44, 47, Shimano 105 R7000, 50/34 (compact), 165mm length; Size: 50, 52, Shimano 105 R7000, 50/34 (compact), 170mm length; Size: 54, 56, Shimano 105 R7000, 50/34 (compact), 172.5mm length; Size: 58, 60, 62, Shimano 105 R7000, 50/34 (compact), 175mm length |
| Shifters | Size: 44, 47, 50, 52, Shimano 105 R7025, short-reach lever, 11 speed; Size: 54, 56, 58, 60, 62, Shimano 105 R7020, 11 speed |
| Cassette | Shimano 105 HG700-11, 11-34, 11 speed |
| Chain | Shimano 105 HG601, 11 speed |
| Brakes | Shimano 105 hydraulic disc, flat mount |
Wheels
| Rims | Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, Presta valve |
| Spokes | 14 g stainless steel, black |
| Front Hub | Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle |
| Rear Hub | Size: 44, 47, 50, 52, 54, 56, 58, 60, 62, Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle; Size: 44, 47, 50,… 52, 54, 56, 58, 60, 62, Bontrager alloy, sealed bearing, centerlock, Shimano 11 freehub, 142x12mm thru axle |
| Tires | Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32mm |
| Disk Rotors | Shimano RT70, centerlock, 160mm |
Comparison Table
| Bikes | Click view | Wheelset | Frame Material | Brake | Drivetrain |
| Trek Domane SL 6 Gen 3 | Click View | 700c Aluminum | Carbon | Shimano Ultegra | 2 × 11 |
| Liv Avail Advanced 2 | Click View | 700c Aluminum | Carbon | Shimano Ultegra | 2 × 11 |
| BMC Roadmachine FIVE | Click View | 700c Aluminum | Carbon | Shimano 105 br-r7170 | 2 × 12 Electronic |
| Bianchi Impulso – GRX 810 | Click View | 700c | Aluminum | Shimano BR-RX400 | 2 × 11 |
Trek Domane SL 5 Gen 4 vs. Trek Domane SL 6 Gen 3
Comparing these two bikes, the latter features a higher-level Shimano Ultegra R8000 drivetrain compared to the former, which comes equipped with Shimano 105 components. Therefore, the shifting and transmission efficiency will be slightly better on the latter.
Regarding braking performance, both of these bicycles offer reliable and trustworthy braking capabilities. However, the latter has a higher-level component, which primarily translates to improved operation.
So, between these two bikes, the Trek Domane SL 6 Gen 3 appears more like an upgraded version of the Trek Domane SL 5 Gen 4, and you can choose based on your budget.
Learn More: Is Trek Domane SL 5 Worth Buying? [Trek Domane SL 5 Review]
Trek Domane SL 5 Gen 4 vs. Liv Avail Advanced 2
In terms of geometry, the former has a more aggressive design, suitable for higher riding speeds. Meanwhile, the latter features a geometry more akin to a mountain bike, giving it better off-road riding capabilities.
As for the drivetrain, both bikes use Shimano 105 components, ensuring smooth gear shifting and excellent transmission efficiency. In the braking department, both provide reliable and powerful braking, offering riders peace of mind. However, the latter has components of a slightly higher level, which translates to better operation.
Ultimately, between these two bikes, you can choose based on your preference for the type of riding terrain you favor.
Learn More: Is Liv Avail Advanced 2 Worth Buying? – [Liv Avail Advanced 2 Review]
Trek Domane SL 5 Gen 4 vs. BMC Roadmachine FIVE
In terms of frame design, the former offers more detailed features. For instance, the IsoSpeed technology and the storage space on the downtube enhance the overall riding experience.
However, when it comes to drivetrain components, both bikes use Shimano 105 drivetrain components. The latter, however, features an electronic version with more gear options and easier daily adjustments. On the other hand, the mechanical version of the former is lighter in weight.
Finally, the former has slightly wider tire sizes, making it suitable for riding on more varied road surfaces and providing a more comfortable riding experience. The latter has lower rolling resistance, resulting in higher riding speeds.
So, between these two bikes, if you’re looking for a faster riding experience, the BMC Roadmachine FIVE is the better choice. Conversely, the Trek Domane SL 5 Gen 4 offers better overall riding capabilities.
Learn More: Is BMC Roadmachine X Two Worth Buying? [BMC Roadmachine X Two Review]
Trek Domane SL 5 Gen 4 vs. 2022 Bianchi Impulso – GRX 810
When comparing these two bikes, the latter is undoubtedly more of a pure gravel bike.
In terms of the drivetrain, the former uses Shimano 105 road bike components, offering better drivetrain efficiency. However, the latter is equipped with Shimano GRX 800 gravel bike-specific components, making it more robust and durable.
Furthermore, regarding the geometry, the former has a more aggressive riding posture, allowing for faster riding speeds. In contrast, the latter has a looser geometry, which makes it better suited for handling complex road surfaces.
In summary, the Bianchi Impulso – GRX 810 excels in off-road riding capabilities and is more suitable for gravel biking, while the Trek Domane SL 5 Gen 4 offers higher riding speeds.
Learn More: Is Bianchi Impulso Pro – Ekar A Great Bike? [Bianchi Impulso Pro – Ekar 1x13ps Review]
Summary
The above is my review of the Trek Domane SL 5 Gen 4. In our opinion, it is a versatile endurance bike that handles various road surfaces with ease, which is why we gave it a rating of 4.9.
Of course, if you want to learn about other endurance bikes, we also review many bikes of various price ranges, and we find them all quite interesting. We welcome you to check out our related tests.
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