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Today’s Deals2021 Trek
Domane SL 4
A carbon frame endurance bike with mid-range components and shimano tiagra hydraulic disc brakes.
Manufacturer Price
$2,399| Weight | 21.8 lbs |
|---|---|
| Frame | Carbon |
| Fork | Carbon |
| Wheels | 700c Aluminum |
| Drivetrain | 2 × 10 |
| Groupset | 105, Tiagra |
| Brakes | Shimano Tiagra Hydraulic Disc |
4'11" – 5'1"
5'2" – 5'5"
5'6" – 5'9"
5'10" – 6'1"
6'2" – 6'5"
- 6'0", size 56, Just right
- 6'0", size 58cm, Just right
- 5'7", size 54cm, Just right
Summary
The Trek Domane is celebrated for its exceptional comfort, versatility, and performance across various terrains, making it a standout in the endurance category. Its IsoSpeed technology ensures a plush ride, while the bike's design accommodates wide tires for added comfort and capability on rough surfaces. Reviews highlight its balanced handling, efficient power transfer, and practical features like in-frame storage and multiple mounting options.
Exceptional comfort with IsoSpeed technology
Versatile for various terrains with wide tire clearance
Balanced handling and efficient power transfer
Practical features like in-frame storage and multiple mounts
Lightweight and aerodynamic design improvements
Not the lightest option in its category
Some models have proprietary components limiting compatibility
Higher price point compared to some rivals
The new Domane is everything the gen-three Domane was, but better.Bicycling
Trek is labelling the Domane AL Disc the 'ultimate first road bike.'
Canadian Cycling MagazineThe Trek Domane SLR 9 delivers in terms of handling, comfort, and speed, making it fast and fun to ride on almost any kind of tour and a wide variety of terrain.
Gran Fondo MagazineFeedback?
View all reviews
Oct 2022 · James Spender
The Domane is a tremendously smooth bike thanks to Trek’s IsoSpeed rear damping system and high volume, 32mm tubeless tyres
Comfort
Handling
Descending
Over-engineered
Sep 2022
The new Domane is everything great about the old bike, plus lighter and quicker.
Sep 2022 · William Tracy
Simplified IsoSpeed headlines a lighter and faster version of the endurance bike built for Roubaix.
Aug 2022 · By
The Trek Domane SLR 9 certainly wins the prize for the most striking paint job. Thanks to its bright Project One colour scheme, you can’t miss it. But can the bike also outshine the competition in terms of all-road performance with its IsoSpeed system and new Shimano DURA-ACE Di2 groupset? We compared it with six of this year’s best all-road bikes to find out.
Best performance in most scenarios
Lots of long-distance comfort
Very convenient thanks to storage compartment
Mounting points for mudguards
Limited seat post adjustability
Front cable routing takes a bit of getting used to
Apr 2022 · Ben Delaney
Major changes include elimination of the seat mast, front IsoSpeed and adjustment on rear IsoSpeed.
Jul 2021 · Mat Brett
Smooth-riding endurance bike with loads of tyre space and masses of versatility
Smooth ride
Space for big tyres
Internal storage
Not especially light
Jan 2021 · Dave Rome
Trek's new entry-level road bike combines an endurance fit with sporty handling and a whole bunch of versatility.
Huge tyre clearance, unique geometry is great for the purpose, quite comfortable ride quality, easy to service and upgrade, rides lighter than it feels to pick up, Shimano Tiagra just works, rim width, quality thru-axles.
Basic and heavy frame, making the bike tubeless requires new tyres and a handful of parts, extremely heavy wheels (especially given the bike’s price), handlebar drop shape is too compact.
Aug 2020 · RBA Staff
POWER TO THE PEDALS
| Frame | Size: 44, 47, 500 Series OCLV Carbon, front and rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S-compatible, mudguard mounts, flat-mount disc, 142x12 mm thru axle; Size: 58, 60, 500 Series OCLV Carbon, front and rear IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, DuoTrap S-compatible, mudguard mounts, flat-mount disc, 142x12 mm thru-axle BB Standard: T47, Threaded Tire Clearance: 38c Colors: Slate / Radioactive Red; Voodoo Trek Black |
|---|---|
| Fork | Domane SL carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100 mm thru axle |
| Bottom Bracket | Praxis, T47 threaded, internal bearing |
| Stem | Size: 44, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length; Size: 47, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length; Size: 50, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length; Size: 52, 54, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length; Size: 56, 58, Bontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 100 mm length; Size: 60, 62, Bontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 110 mm length |
| Handlebar | Size: 44, 47, Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 36 cm width; Size: 50, Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 38 cm width; Size: 52, Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 40 cm width; Size: 54, 56, Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42 cm width; Size: 58, 60, 62, Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 44 cm width |
| Saddle | Bontrager Arvada Comp, steel rails, 138 mm width |
| Seatpost | Size: 44, Bontrager aluminium internal seat mast cap, 10 mm offset, short length; Size: 44, 47, 50, 52, 54, 56, Bontrager carbon internal seat mast cap, integrated light mount, 20 mm offset, short length; Size: 58, 60, 62, Bontrager carbon internal seat mast cap, integrated light mount, 20 mm offset, tall length Type: Rigid |
| Rear Derailleur | Shimano Tiagra 4700, long cage, 34T max cog |
|---|---|
| Front Derailleur | Shimano 105 R7000, braze-on |
| Crank | Size: 44, 47, Praxis Alba M30, 50/34 (compact), 30 mm spindle, 165 mm length; Size: 50, 52, Praxis Alba M30, 50/34 (compact), 30 mm spindle, 170 mm length; Size: 54, 56, Praxis Alba M30, 50/34 (compact), 30 mm spindle, 172.5 mm length; Size: 58, 60, 62, Praxis Alba M30, 50/34 (compact), 30 mm spindle, 175 mm length |
| Shifters | Shimano Tiagra R4725, short-reach lever, 10-speed |
| Cassette | Shimano Tiagra HG500, 12-28, 10 speed |
| Chain | Shimano Tiagra HG54, 10-speed |
| Brakes | Shimano Tiagra hydraulic disc Type: Shimano Tiagra Hydraulic Disc |
| Rims | Bontrager Affinity Disc, Tubeless Ready, 24-hole, 21 mm width, Presta valve |
|---|---|
| Spokes | 14 g stainless steel, black |
| 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 |
| Tires | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mm |
| Disc Rotors | Shimano RT70, CentreLock, 160 mm |
First added July 31
Last updated October 18
Not listed for 954 days