The Domane SLR 9 is our top ultra-light carbon endurance road bike decked out with the highest-end parts made for a fast, high-performance ride. You get our highest level OCLV Carbon frame with rear IsoSpeed, a wireless Shimano Dura-Ace Di2 electronic drivetrain for precision shifting and OCLV Carbon wheels. Plus, it has an easy-access storage compartment for stowing ride essentials, and versatile 38c tyre clearance to keep you floating on rough roads and light gravel.
It's right for you if...
You want the most capable bike on the tarmac that doesn't back down from endurance race days, and you're not willing to settle for less. You're looking for the most advanced endurance road bike frame we offer, with the added benefit of a wireless electronic Shimano Dura-Ace Di2 drivetrain for fast, precision shifting in any condition.
The tech you get
An ultra-light and refined 800 Series OCLV Carbon frame and fork with rear IsoSpeed, integrated internal storage and top tube mounts. It's equipped with a wireless Shimano 2x12 wireless Dura-Ace Di2 electronic drivetrain, powerful flat-mount disc brakes, Aeolus Pro 37 carbon wheels and a Bontrager Pro IsoCore handlebar that reduces vibrations from the road by 20% over a standard carbon bar.
The final word
Our highest-end Domane carbon frame, with the meticulous shifting that comes only from wireless Shimano Dura-Ace. You're getting tech that provides a real advantage in comfort, reliability and speed during all-day adventures, competitive group rides or long races.
Specifications
*Please note – spec applies to all sizes unless listed separately
Frameset
| Frame | 800 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, mudguard mounts, flat mount disc, 142x12 mm thru axle |
|---|---|
| Fork | Domane SLR carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, carbon dropouts, 12x100 mm thru axle |
| Frame fit | Endurance |
Wheels
| Wheel front | Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100x12 mm thru axle |
|---|---|
| Wheel rear | Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, Shimano 11/12 freehub, 142x12 mm thru axle |
| Skewer front | Bontrager Switch thru-axle, removable lever |
| Skewer rear | Bontrager Switch thru-axle, removable lever |
| Tyre | Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32 c |
| Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
| Rim strip | Bontrager Aeolus XXX rim strip |
| Max tyre size | 38c without mudguards, 35c with mudguards |
Drivetrain
| Shifter | Shimano Dura-Ace R9270 Di2, 12-speed |
|---|---|
| Front derailleur | Shimano Dura-Ace R9250 Di2, braze-on, down swing |
| Rear derailleur | Shimano Dura-Ace R9250 Di2 |
| *Crank |
Size: 47 Shimano Dura-Ace R9200, 50/34, 165 mm length |
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Size: 50, 52 Shimano Dura-Ace R9200, 50/34, 170 mm length |
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Size: 54, 56 Shimano Dura-Ace R9200, 50/34, 172.5 mm length |
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Size: 58, 60, 62 Shimano Dura-Ace R9200, 50/34, 175 mm length |
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| Bottom bracket | Praxis, T47 threaded, internal bearing |
| Cassette | Shimano Dura-Ace R9200, 11-34, 12-speed |
| Chain | Shimano Dura-Ace/XTR M9100, 12 speed |
| Max. chainring size | 2x: 52/36 |
Components
| *Saddle |
Size: 47, 50, 52 Bontrager Verse Short Pro, carbon rails 155 mm width |
|---|---|
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Size: 54, 56, 58, 60, 62 Bontrager Verse Short Pro, carbon rails, 145 mm width |
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| *Seatpost |
Size: 47, 50, 52, 54, 56 Domane carbon seat post, KVF shaping, 20 mm offset, 280 mm length |
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Size: 58, 60, 62 Domane carbon seat post, KVF shaping, 20 mm offset, 320 mm length |
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| *Handlebar |
Size: 47 Bontrager Pro IsoCore VR-SF, 38cm |
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Size: 50, 52 Bontrager Pro IsoCore VR-SF, 40cm |
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Size: 54, 56 Bontrager Pro IsoCore VR-SF, 42cm |
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Size: 58, 60, 62 Bontrager Pro IsoCore VR-SF, 44 cm |
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| Handlebar tape | Bontrager Supertack Perf tape |
| *Stem |
Size: 47 Bontrager RCS Pro, -7-degree, 70 mm length |
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Size: 50 Bontrager RCS Pro, -7-degree, 80 mm length |
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Size: 52, 54 Bontrager RCS Pro, -7-degree, 90 mm length |
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Size: 56, 58 Bontrager RCS Pro, -7-degree, 100 mm length |
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Size: 60, 62 Bontrager RCS Pro, -7-degree, 110 mm length |
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| Brake rotor | Shimano MT900, CentreLock, 160 mm |
| Rotor size | Max brake rotor sizes: 160 mm front and rear |
Accessories
| Battery | Shimano BT-DN300 |
|---|---|
| Charger | Charging cable included |
| Bag | Bontrager BITS Internal Frame Storage Bag |
Weight
| Weight | 56 - 7.25 kg / 15.99 lbs |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). |
