Description
Trek Domane SLR 9 Dura-Ace Di2 Gen 5 Road Bike 2027
Engineered as the pinnacle of endurance performance, the Domane SLR 9 Dura-Ace Di2 Gen 5 represents Trek's finest all-road platform. At the center of this flaghsip complete bike is a featherweight frame constructed from top-tier 900 Series OCLV Carbon, resulting in a total bike weight of just 7.34 kg. Equipped with a electronic Shimano Dura-Ace Di2 2x12 drivetrain, high-end Bontrager Aeolus RSL 51 carbon wheels, and light Pirelli TPU inner tubes, this setup delivers immediate acceleration, crisp wireless shifting, and supreme aerodynamic efficiency across any topography.
Pro-Level Precision and Comfort
Combining extreme velocity with all-day compliance, this machine features an innovative cockpit paired with a vibration-damping carbon layup. The integrated Bontrager Pro Riser carbon handlebar and ergonomic Verse Short Pro saddle cushion tough surface feedback, ensuring you remain fresh during long endurance efforts. Rolling on supple 35 mm Bontrager Kwaremont RSL tubeless-ready tyres with internal clearance for up to 40 mm rubber, you gain total stability and control whether charging up smooth alpine passes, navigating fast descents, or pushing the pace over unpaved connectors.
The Ultimate Turnkey Race Machine
Every element of the Domane SLR 9 Gen 5 is engineered to deliver immediate top-tier execution straight out of the box. Frame-integrated bag and fender mounts expand your riding capabilities without compromising the sleek aesthetic, while the robust threaded Praxis T47 bottom bracket and Universal Derailleur Hanger guarantee ultimate drivetrain stiffness and reliable operation. Equipped with stopping power courtesy of Shimano CL900 rotors, this flagship endurance bike gives you complete control in all weather conditions, making it an extraordinary machine for long-distance racing and relentless speed.
Technical Specification
| Frame | 900 Series OCLV Carbon, internal cable routing, integrated frame bag mounts, T47, integrated chain keeper, fender mounts, flat mount disc, UDH 142x12mm thru axle |
| Fork | Domane SLR carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, carbon dropouts, 12x100mm thru axle |
| Weight | ML - 7.34 kg / 16.19 lbs (with tubes) |
| Battery | Shimano BT-DN300 |
| Shifter | Shimano Dura-Ace R9271 Di2, 12 speed |
| Front Derailleur | Shimano Dura-Ace R9250 Di2, braze-on, down swing |
| Rear Derailleur | Shimano Dura-Ace R9250 Di2, 34T max cog |
| Cranks | Size |
| Bottom Bracket | Praxis, T47 threaded, internal bearing |
| Cassette | Shimano Dura-Ace R9200, 11-34, 12-speed |
| Chain | Shimano Dura-Ace/XTR M9100, 12-speed |
| Wheel Front | Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51 mm rim depth, 100x12 mm thru axle |
| Wheel Rear | Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51 mm rim depth, Shimano 11/12 freehub, 142x12 mm thru axle |
| Skewer Front | Bontrager Switch chamfered thru axle |
| Skewer Rear | Bontrager Switch chamfered thru axle, removable lever |
| Tyre | Bontrager Kwaremont RSL, Tubeless Ready, GR puncture protection, aramid bead, 320 tpi, 700x35mm |
| Inner Tube | Pirelli P Zero SmarTube, TPU |
| Inner Tube | 40 mm |
| Saddle | Verse Short Pro, carbon rails, 145 mm width |
| Seatpost | Bontrager RSL carbon, 27.2 mm, 5 mm offset |
| Handlebar | Size |
| Handlebar Tape | Trek gel cork |
| Stem | Size |
| Brake Rotor | Shimano CL900, CentreLock, 160 mm |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Size Guide
Trek Domane SLR 9 Dura-Ace Di2 Gen 5 Road Bike 2027 Sizing
Delivery & Returns
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