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2021 Trek

Domane+ LT

A carbon frame endurance e-bike with high-end components and shimano ultegra hydraulic disc brakes.
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Manufacturer Price

$5,549
Weight14.7 kg  
FrameCarbon
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
GroupsetUltegra
MotorFazua 250W 55Nm mid-drive
BatteryFazua 250Wh
BrakesShimano Ultegra Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Domane+ LT
Other Endurance bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

63 km/h

Domane+ LT

62 km/h

Similar Bikes

Highest gear

(descending)

Sizing
50cm

158cm – 164cm

52cm

162cm – 169cm

54cm

167cm – 175cm

56cm

173cm – 181cm

58cm

179cm – 186cm

60cm

184cm – 191cm

62cm

189cm – 195cm

Rider Fit Notes
  • 180cm, size 56cm, Just right
Reviews

Summary

The Trek Domane series is celebrated for its endurance geometry, offering a comfortable and stable ride suitable for long distances. Its IsoSpeed technology significantly reduces fatigue by dampening vibrations, making it a favorite among riders seeking comfort without sacrificing performance. The electric variants integrate seamlessly with the bike's design, providing natural-feeling assistance that enhances the riding experience without overwhelming it.

Pros
  • Endurance geometry for comfort and stability

  • IsoSpeed technology reduces fatigue

  • Versatile for both road and light gravel

  • Natural-feeling motor assistance in electric variants

  • High-quality build and components

Cons
  • Higher price point for electric models

  • Added weight compared to non-electric versions

  • Some models have limited adjustment options

Key Quotes
The Domane+ is a serious contender to replace your car, especially for longer commutes.
Bicycling
This Domane+ LT 7 is another brilliant e-road bike that’s up there with the best.
BikeRadar logoBikeRadar
Trek has managed to keep a non-electric feel to the Domane+ SLR’s handling. It descends confidently and feels agile despite its 10-pound weight penalty, and doesn’t get pushed around much in crosswinds.
Velo logoVelo

Feedback?

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Velo
First ride review: Trek Domane+ SLR 9 eTap

Oct 2022 · William Tracy

Trek takes a leap forward in its e-road bikes.

Read Review

Gran Fondo Magazine
The Trek Domane+ LT 9 in review

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.

Highs
  • 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

Lows
  • 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

Read Review

BikeRadar
Trek Domane+ LT 7 review

Feb 2021 · Warren Rossiter

Plush endurance bike with an e-kick

Highs
  • Glorious Domane comfort

  • Unobtrusive assistance

  • Great range potential

Lows
  • High price

  • Doesn’t include the down-tube cover for non-ebike use

Read Review

Bikerumor
Trek Domane+ ALR e-road bike brings more affordable power to the pavement

Sept 2020 · Tyler Benedict

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.

Read Review

Road Bike Action
Shootout: Trek Domane+ LT 7 vs. BMC Alpenchallenge AMP

Aug 2020 · RBA Staff

POWER TO THE PEDALS

Read Review

Canadian Cycling Magazine
Trek launches Domane+ LT e-road bike

Dec 2019 · Lily Hansen-Gillis

Ultra lightweight, Fazua powered and ready punch up the pace

Read Review

Bicycling
The Trek Domane+ Flattens Hills and Conquers Headwinds

Nov 2018 · Leah Flickinger

Ride faster, ride farther, and make hills smaller with this powerful e-road bike.

Read Review

Geometry
Specs
Build
Frame

500 Series OCLV Carbon, Fazua Evation integrated drive system, tapered head tube, rear IsoSpeed, internal routing, flat mount disc, fender mounts, 148x12mm thru axle

Tire Clearance38c

ColorsDnister Black; Rage Red to Deep Dark Blue Fade; Gloss Purple Flip; Radioactive Red / Trek Black

Fork

Domane SL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle

Stem

Size: 50, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: 52, 54, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 90mm length; Size: 56, 58, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 100mm length; Size: 60, 62, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 110mm length

Handlebar

Size: 50, 52, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, internal Di2 routing, 93mm reach, 123mm drop, 40cm width; Size: 54, 56, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, internal Di2 routing, 93mm reach, 123mm drop, 42cm width; Size: 58, 60, 62, Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, internal Di2 routing, 93mm reach, 123mm drop, 44cm width

Saddle

Size: 50, 52, 54, 56, 58, 60, 62, Bontrager Arvada Comp, steel rails, 138mm width; Size: 50, 52, 54, 56, 58, 60, 62, Bontrager Arvada Elite, stainless steel rails, 138mm width

Seatpost

Size: 50, 52, 54, 56, Bontrager carbon internal seatmast cap, integrated light mount, 20mm offset, short length; Size: 58, 60, 62, Bontrager carbon internal seatmast cap, integrated light mount, 20mm offset, tall length

TypeRigid

Groupset
Rear Derailleur

Shimano Ultegra R8000, long cage, 34T max cog

Front Derailleur

Shimano Ultegra R8000, braze-on

Crank

Size: 50, 52, FSA Alloy for Fazua, 50/34 chainrings, 170mm length; Size: 54, 56, FSA Alloy for Fazua, 50/34 chainrings, 172.5mm length; Size: 58, 60, 62, FSA Alloy for Fazua, 50/34 chainrings, 175mm length

Shifters

Shimano Ultegra R8020, 11 speed

Cassette

Shimano Ultegra HG800, 11-34, 11 speed

Chain

Shimano Ultegra HG701, 11 speed

Brakes

Shimano Ultegra hydraulic disc, flat mount

TypeShimano Ultegra Hydraulic Disc

Wheels
Rims

Front: DT Swiss G1800, tubeless compatible, 100x12mm thru axle, Rear: DT Swiss G1800, tubeless compatible, 148x12mm thru axle

Tires

Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32c

Disc Rotors

Size: 50, 52, 54, 56, 58, 60, 62, Shimano MT800, centerlock, 160mm; Size: 50, 52, 54, 56, 58, 60, 62, Shimano EM810, centerlock 160mm

Electric Components
Motor

Fazua Evation Drive Pack, 20mph max assist

Battery

Fazua Evation battery, 250Wh

Display

Fazua Evation touch remote

Charger

Fazua Evation charger, 90-120V

Rider Notes
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First added 17 July

Last updated 14 January

Not listed for 1,231 days