Trek starts with their proprietary OCLV 600 Series carbon fiber for the Domane SLR's frame and fork construction. This material is a "recipe" of different carbon fiber materials strategically placed to add strength where needed, and add compliance in the right places for improved rider comfort. Shaping that carbon fiber allows the Domane SLR to be incredibly effective at delivering power from the crankset to the rear wheel without energy-robbing flex in the frame. Where the Domane SLR excels is in the frame's compliance over rough pavement, potholes and even cobblestones. Featuring the same IsoSpeed technology found on the first-gen Domane, the Domane SLR boasts a new twist for better ride quality for a wider range of riders: Adjustablility. This Domane SLR features a slider at the back of the seat tube that can be adjusted in the field using a simple torque wench. By moving the slider up or down, the seatmast becomes more or less flexible, soaking up rough and choppy pavement. In fact, the Domane SLR can be made more compliant than the original Domane 6-series by 14%. When moving the slider up to the top of the limit, the rear of the bike can be made stiffer, allowing better road feel during sweeping descents and turns on more civilized tarmac. The Domane SLR's fork has also gone through a revolution with front IsoSpeed. By adding a decoupler hidden at the top of the fork's steerer tube, the Domane SLR has 10% greater compliance than the previous version (which was pretty comfy to begin with), keeping the rider's hands, arms and shoulders more comfortable. The Domane SLR's BB90 bottom bracket offers a super-stiff anchor for the bike's crankset, returning every watt of power that the rider puts into it. A tapered head tube also adds precision to the bike's handling in high-speed turns and under hard braking. The Domane SLR 6 sees direct-mount brake caliber installation that all but eliminates lateral flex in the caliper, improving brake lever feel and brake pad life.
Making the Domane SLR perform better than the previous version was only the start. Trek wanted to keep all the details that helped make the 1st-gen Domane so complete, like the aperture for a DuoTrap S speed/cadence sensor in the left chainstay that eliminates the need for ugly zip-ties. The Domane SLR also keeps the removeable fender mounts for riders in wet climates and seasons. There's even an integrated adjustable 3S chain keeper that prevents a dropped chain on broken pavement and potholes. The same seatmast cap found on the previous Domane (and current Emonda SL and SLR) is used on the Domane SLR. This is just one example of how Trek will improve a part of a bike without throwing away well-engineered technology from previous designs.
The Domane SLR 6 is equipped with Shimano's latest 11-speed Ultegra R8000 components for high performance, long service life and light weight. The adjustable-reach dual-control levers, front and rear derailleurs and 50/34T compact crankset are all new R8000 Ultegra components. An 11-34T Shimano cassette boasts a very wide gearing range for tackling hilly rides and adventures. Improvements from the previous generation of Ultegra components include a larger capacity for the rear derailleur, better shifting response, improved lever hood shape and a stiffer, more aero crankset.
Bontrager's tubeless-ready alloy Paradigm wheels are tubeless-ready and sport a 19.5mm width for a better tire-to-road contact patch, adding to the bike's excellent ride quality. 700x28c Bontrager R2 Hard-Case Lite tires bring confident grip to the party, making the Domane SLR 6 more sure-footed on pavement both good and terrible. Shimano Ultegra direct-mount brake calipers are light and offer fantastic lever feedback for optimum control. Bontrager also supplies the padded Elite IsoZone alloy road handlebar. An accessory-ready alloy Bontrager stem makes handlebar computer and light mounting a snap (literally!). A Bontrager Montrose Comp saddle tops off the seatmast cap to complete this excellent Classics-conquering machine.
|Frame||600 Series OCLV Carbon, Front IsoSpeed, Adjustable Rear IsoSpeed, tapered head tube, BB90 press-fit bottom bracket, internal cable routing, hidden fender mounts, 3S chain keeper, DuoTrap S compatible, Ride Tuned seatmast|
|Fork||Domane carbon, carbon E2 steerer, direct mount brakes|
|Rims/Wheels||Bontrager Paradigm tubeless-ready alloy|
|Hubs||Alloy sealed bearing|
|Tires||Bontrager R2 700x28c Hard-Case Lite|
|Crankset||Shimano Ultegra alloy|
|Bottom Bracket||BB90 press-fit|
|Front Derailleur||Shimano Ultegra|
|Rear Derailleur||Shimano Ultegra, Shadow-style long cage|
|Rear Cogs||Shimano HG800-11, 11-34T|
|Shifters||Shimano Ultegra STI dual-control|
|Handlebars||Bontrager Elite IsoZone alloy|
|Stem||Bontrager alloy Blendr|
|Brake Levers||Shimano Ultegra|
|Brakes||Shimano Ultegra direct mount|
|Saddle||Bontrager Montrose Comp|
|Seat Post||Ride Tuned seatmast|
* Subject to change without notice.