Compare: 2021 Trek Domane+ LT 9

Overview
Ride Feel
Gearing
Spec Level
Geometry
Specs

Bike Comparison

Only show differences

	Domane+ LT 92021 Trek	Recommended Domane+ SLR 92023 Trek

MSRP	$12,499	$12,999
Where to Buy	— $1 At	— $1 At
Category	Endurance, E-Bike	Endurance, E-Bike
Weight	30.0 lbs	25.9 lbs
	8.4	8.4
Frame	Carbon	Carbon
Fork	Carbon	Carbon
Wheels	Carbon	Carbon
Wheel Size	700c	700c
Clearance	38c	40c
Brakes	Hydraulic Disc	Hydraulic Disc
Motor	Fazua 250W 55Nm mid-drive	TQ 250W 50Nm mid-drive
Battery	Fazua 250Wh	Shimano 360Wh
Groupset	Dura-Ace Di2, FSA	Dura-Ace Di2, Praxis
Drivetrain	2 × 11 Electronic	2 × 12 Electronic
Brand Site	trekbikes.com	trekbikes.com
Summary	The Trek Domane+ LT 9 is a carbon frame endurance e-bike with ultra high-end components and hydraulic disc brakes.

Similar Bikes

Accessories

Ride Feel

Based on frame geometry and build specs.

Rider Position

relaxedaggressive

Terrain

smoothrugged

2021 Domane+ LT 9

2023 Domane+ SLR 9

Other Endurance bikes

Gear Range

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)

39 mph

2021 Domane+ LT 9

39 mph

2023 Domane+ SLR 9

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Geometry

Specs

	Domane+ LT 92021 Trek	Domane+ SLR 92023 Trek

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	800 Series OCLV Carbon, TQ drive system, tapered head tube, rear IsoSpeed, internal routing, flat mount disc, fender mounts, 142x12mm 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	Domane+ carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm 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	Size: 50, Trek RCS Pro, -7 degree, 80mm length; Size: 52, 54, Trek RCS Pro, -7 degree, 90mm length; Size: 56, 58, Trek RCS Pro, -7 degree, 100mm length; Size: 60, 62, Trek RCS Pro, -7 degree, 110mm 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	Size: 50, 52, Bontrager Pro IsoCore VR-SF, 40cm; Size: 54, 56, Bontrager Pro IsoCore VR-SF, 42cm; Size: 58, 60, 62, Bontrager Pro IsoCore VR-SF, 44cm
Saddle	Bontrager Arvada Pro, carbon rails, 138 mm width	Size: 50, 52, Bontrager Verse Short Pro, carbon rails 155mm width; Size: 54, 56, 58, 60, 62, Bontrager Verse Short Pro, carbon rails, 145mm 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	Size: 50, 52, 54, 56, Domane carbon seatpost, KVF shaping, 20mm offset, 280mm length; Size: 58, 60, 62, Domane carbon seatpost, KVF shaping, 20mm offset, 320mm length

Groupset

Rear Derailleur	Shimano Dura-Ace Di2 R9150, short cage, 30T max cog	Shimano Dura-Ace R9250 Di2, 34T max cog
Front Derailleur	Shimano Dura-Ace Di2 R9150, braze-on	Shimano Dura-Ace R9250 Di2, braze-on, down swing
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	Size: 50, 52, Praxis Carbon, 170mm length; Size: 54, 56, Praxis Carbon, 172.5mm length; Size: 58, 60, 62, Praxis Carbon, 175mm length
Shifters	Shimano Dura-Ace Di2 R9170, 11 speed	Shimano Dura-Ace R9270 Di2, 12 speed
Cassette	Shimano Dura-Ace R9100, 11-30, 11 speed	Shimano Dura-Ace R9200, 11-34, 12 speed
Chain	Shimano Dura-Ace HG900, 11 speed	Shimano Dura-Ace/XTR M9100, 12 speed
Brakes	Shimano Dura-Ace hydraulic disc	Shimano Dura-Ace BR-9270 hydraulic disc, flat mount caliper, resin pad w/fin.

Wheels

Rims	Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless-Ready, 25 mm rim width	Front: Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 100x12mm thru axle, Rear: Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 142x12mm thru axle
Tires	Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32 c	Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32mm
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	Shimano MT900, centerlock, 160mm

Electric Components

Motor	Fazua Evation battery, 250 Wh	TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power
Battery	Fazua Evation battery, 250 Wh Recycling Program: ♻️ Call2Recycle	Size: 50, 52, 54, 56, 58, 60, 62, Shimano BT-DN300; Size: 50, 52, 54, 56, 58, 60, 62, TQ 360Wh 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	Charging cable included

Riders Also Compared