From the cobbles of old world Europe to the forgotten roads around your town, Trek's Domane 5 Series lets you ride faster, farther, and smoother. Hand made from Trek's 500 Series OCLV Carbon, the Domane is light and stiff, and with genius ideas like their IsoZone tech, it's compliant too. Race-all-day geometry gives you the edge over the competition with confidence-inspiring handling while the specs keep you at the front of the peloton. Nothing less than a brilliant Ultegra Di2 drivetrain graces the 5.9 with effortless shifting and electronic precision for maximum efficiency. Then, add zippy Bonty Race Lite tubeless wheels, an IsoSpeed carbon fork, integrated seatmast, and a saddle with Ti rails, and you have one serious machine built to dominate rough roads everywhere.
|Trek's Domane is a game-changer. It's a high-performance race machine that's also comfortable enough for even your longest rides and roughest roads. Here are some highlights:
|The IsoSpeed fork's rake (offset) has been increased to optimize handling and lengthen the wheelbase for greater compliance over even harsh terrain. It's already been proven with wins in races over the toughest cobbles in Europe.
||Trek's Ride-Tuned No-Cut seatmast eliminates seatpost clamping forces so it can be super-light and soak up road vibrations for ride-all-day comfort. It also offers up to 10cm of adjustment, so a perfect fit is guaranteed.
||The 3S chain-keeper is integrated directly into the frame. It's an elegant solution that prevents the chain coming off on rough roads and under hard shifts. It lets you make any shift you want at any time without worrying.|
|The Domane's internal cable routing offers precision shifting and positive braking in all conditions. It's also compatibile with modern drivetrains, aerodynamic, and it protects the cables reducing wear and tear and maintenance.
||The E2 head tube tapers from 1 1/2 to 1-1/8 inch and is wider side to side than front to back. This minimizes weight, maximizes power transfer and improves cornering. Result: a more powerful and confident ride.||Vibration is the enemy. So, the Domane's ergonomic IsoZone handlebars feature integrated cushioning pads that reduce vibration by 20%. This means a bar that feels custom bent for you and that maximizes your comfort too.|
|Trek's Domane features a unique bottom bracket that's 90mm wide (traditional ones are 68mm wide). This wide bottom bracket lets Trek build the frame with larger tubes for increased power transfer. Plus, the BB90 is machined so that the bearings can be placed directly into the frame saving weight due to fewer parts, ensuring additional pedaling efficiency and simplifying maintenance and repair.|
For increased stiffness and improved steering precision, tapered head tubes (see image, on left) and forks pair an oversize lower steerer tube (usually 1 1/2-inch, see image, on right) with a standard diameter upper steerer tube (usually 1 1/8-inch). This combination sheds weight compared to straight 1 1/2-inch systems, and adds stability and stiffness when compared to straight 1 1/8-inch systems. The result is a bike that tracks better through corners while allowing for the use of standard stems.
Pedals sold separately
|Frame||Trek 500 Series OCLV Carbon w/E2, BB90|
|Fork||Trek IsoSpeed carbon|
|Rims/Wheels||Bontrager Race Lite|
|Tires||Bontrager R3, 700 x 25c|
|Front Derailleur||Shimano Ultegra Di2|
|Rear Derailleur||Shimano Ultegra Di2|
|Rear Cogs||Shimano Ultegra, 11-speed: 11-28|
|Shifters||Shimano Ultegra STI Di2|
|Handlebars||Bontrager Race Lite IsoZone VR-CF|
|Tape/Grips||Bontrager Gel Cork|
|Stem||Bontrager Race X Lite|
|Brake Levers||Shimano Ultegra|
|Saddle||Bontrager Affinity Race Lite, Ti rails|
|Seatpost||Bontrager Ride-Tuned Carbon seatmast cap|
* Subject to change without notice.
IsoSpeed decoupler overview
Power Transfer construction