2021 Trek
Domane+ LT 9
A carbon frame endurance e-bike with ultra high-end components and hydraulic disc brakes.
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Manufacturer Price
$12,499| Weight | 30.0 lbs |
|---|---|
| Frame | Carbon |
| Suspension | Rigid |
| Fork | Carbon |
| Wheels | 700c Carbon |
| Drivetrain | 2 × 11 Electronic |
| Groupset | Dura-Ace Di2, FSA |
| Motor | Fazua 250W 55Nm mid-drive |
| Battery | Fazua 250Wh |
| Brakes | Hydraulic Disc |
For This Bike
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full Domane+ model range
View Comparison5'2" – 5'5"
5'3" – 5'7"
5'5" – 5'9"
5'8" – 6'0"
5'10" – 6'2"
6'0" – 6'4"
6'2" – 6'5"
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Oct 2022 · William Tracy
Trek takes a leap forward in its e-road bikes.
Apr 2021 · Tobias Hörsch
For our group test, Trek put stock in an ebike with a mid-motor drive and trust that the Domane+ LT 9 will be the best road bike of the 2021 season. With the additional power of the FAZUA Ride 50 Evation system, how does it compare to 14 of the most exciting bikes of the 2021 season? Find out here.
Torque sensor means motor delivers power naturally
Good comfort thanks to IsoSpeed and tire choice
High stability and efficiency
Wide range of applications thanks to the motor, mudguard mounts and integrated light
Wider Q-factor than normal bikes
To activate the FAZUA system after 8 h of inactivity, the battery has to be removed and reinstalled.
Limited range of adjustment of saddle height due to short seat mast cap
Feb 2021 · Warren Rossiter
Plush endurance bike with an e-kick
Glorious Domane comfort
Unobtrusive assistance
Great range potential
High price
Doesn’t include the down-tube cover for non-ebike use
Sep 2020
The new 2021 Trek Domane+ ALR e-road bike takes the same lightweight Fazua Evation system from the carbon bicycle, but wraps it in alloy.
Apr 2020 · Troy Templin
Trek’s Domane+ offers added boost (sometimes)
Dec 2019 · Lily Hansen-Gillis
Ultra lightweight, Fazua powered and ready punch up the pace
Nov 2018 · Leah Flickinger
Ride faster, ride farther, and make hills smaller with this powerful e-road bike.
| Frame | 500 Series OCLV Carbon, Fazua Evation integrated drive system, tapered head tube, rear IsoSpeed, internal routing, flat-mount disc, mudguard mounts, 148x12 mm thru axle Tire Clearance: 38c Colors: Dnister Black; Gloss Purple Flip; Rage Red to Deep Dark Blue Fade |
|---|---|
| Fork | Domane SL carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100 mm thru axle |
| Stem | Size: 50, Bontrager XXX, 31.8 mm, Blendr compatible, 7-degree, 80 mm length; Size: 52, 54, Bontrager XXX, 31.8 mm, Blendr compatible, 7-degree, 90 mm length; Size: 56, 58, Bontrager XXX, 31.8 mm, Blendr compatible, 7-degree, 100 mm length; Size: 60, 62, Bontrager XXX, 31.8 mm, Blendr compatible, 7-degree, 110 mm length |
| Handlebar | Size: 50, 52, Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 40 cm width; Size: 54, 56, Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 42 cm width; Size: 58, 60, 62, Bontrager Pro IsoCore VR-CF, OCLV Carbon, 31.8 mm, internal Di2 routing, 93 mm reach, 123 mm drop, 44 cm width |
| Saddle | Bontrager Arvada Pro, carbon rails, 138 mm width |
| Seatpost | Size: 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 Dura-Ace Di2 R9150, short cage, 30T max cog |
|---|---|
| Front Derailleur | Shimano Dura-Ace Di2 R9150, braze-on |
| Crank | Size: 50, 52, FSA Carbon for Fazua, 50/34, 170 mm length; Size: 54, 56, FSA Carbon for Fazua, 50/34, 172.5 mm length; Size: 58, 60, 62, FSA Carbon for Fazua, 50/34, 175 mm length |
| Shifters | Shimano Dura-Ace Di2 R9170, 11 speed |
| Cassette | Shimano Dura-Ace R9100, 11-30, 11 speed |
| Chain | Shimano Dura-Ace HG900, 11 speed |
| Brakes | Shimano Dura-Ace hydraulic disc Type: Hydraulic Disc |
| Rims | Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless-Ready, 25 mm rim width |
|---|---|
| Tires | Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32 c |
| Disc Rotors | Size: 50, 52, 54, 56, 58, 60, 62, Shimano EM910, 160 mm, CenterLock; Size: 50, 52, 54, 56, 58, 60, 62, Shimano MT900, CentreLock, 160 mm |
| Motor | Fazua Evation battery, 250 Wh |
|---|---|
| Battery | Fazua Evation battery, 250 Wh Recycling Program: ♻️ Call2Recycle |
| Charger | Size: 50, 52, 54, 56, 58, 60, 62, Battery charger included; Size: 50, 52, 54, 56, 58, 60, 62, Fazua Evation charger, 220-240V |
Last updated May 6
Not listed for 358 days