Domane+ SLR 6
Trek
Endurance
Domane+ SLR 6 is a carbon electric endurance road bike (2025), by Trek, from the Domane lineup. This model is best for riders who prioritize comfort, confidence, and longer rides, leaning toward a comfort-leaning riding position, and is well suited to rougher pavement and broken roads. Standout strengths from the metrics include good fit flexibility for dialing in rider position, balanced, versatile speed for everyday riding, and a balanced aero profile for mixed road priorities. This summary is a starting point—compare this bike on MatchBikes.com with similar bikes.
5.3
Rating

+6
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Score Summary
Performance
4.8
Value
5.7
Fit
5.6
Performance
Built for speed and efficiency
Speed
6.8
Medium
Climbing Efficiency
5.1
All-Rounder
Aerodynamics
6.4
Balanced Aero
Fit
Dialed-in Fit & Comfort
Riding Position
4.6
Comfort
Fit Flexibility
7.1
Adjustable
Ride Comfort
5.0
Balanced
Value
Value for Money
5.7
Fair Value
Surface Range
Rough RoadBattery
Battery
4.5
Regular rides
Specifications
General
Brand
Trek
Model
Domane+ SLR 6
Year
2025
Price
$6,999
Weight
12.85 kg
Category
E-bikeRoad
Sub Category
Endurance
Groupset
105 Di2
Frame
Frame
800 Series OCLV Carbon, TQ drive system, tapered head tube, rear IsoSpeed, internal routing, flat mount disc, fender mounts, 142x12mm thru axle
Suspension Fork
Domane+ carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle
Suspension Type
Rigid
Drivetrain
Shift Levers
Shimano 105 R7170 Di2, 12 speed
Rear Derailleur
Shimano R7150 Di2, 36T max cog
Front Derailleur
Shimano 105 R7150 Di2, braze-on, down swing
Cassette
Shimano 105 7101, 11-34, 12 speed
Crank
Size: 50, 52, Praxis Carbon, 170mm length; Size: 54, 56, Praxis Carbon, 172.5mm length; Size: 58, 60, 62, Praxis Carbon, 175mm length
Chain
Shimano SLX M7100, 12 speed
Wheels
Rims
Front: Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, 100x12mm thru axle, Rear: Bontrager Paradigm Comp 25, Tubeless Ready, 25mm rim width, Shimano 11/12-speed freehub, 142x12 thru axle
Tires
Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32mm
Brakes
Brake Type
Hydraulic Disc
Brake Description
Shimano RT70, centerlock, 160mm
Cockpit
Stem
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 Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 40cm width; Size: 54, 56, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 42cm width; Size: 58, 60, 62, Bontrager Elite IsoZone VR-SF, alloy, 31.8mm, internal Di2 routing, 75mm reach, 128mm drop, 44cm width
Seat
Saddle
Size: 50, 52, Verse Short Elite, hollow magnesium rails, 155mm width; Size: 54, 56, 58, 60, 62, Verse Short Elite, hollow magnesium rails, 145mm width
Seatpost
Size: 50, 52, 54, 56, KVF aero carbon seatpost, 20mm offset, 280mm length; Size: 58, 60, 62, KVF aero carbon seatpost, 20mm offset, 320mm length
E-Bike Components
Motor
TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power
Battery
TQ 360Wh
Charger
TQ 4A charger
Range
4.5
Geometry
| Measurement | 50cm | 52cm | 54cm | 56cm | 58cm | 60cm | 62cm |
|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.484 mm | 1.512 mm | 1.537 mm | 1.568 mm | 1.608 mm | 1.65 mm | 1.699 mm |
| Bottom Bracket Height | 256 mm | 256 mm | 256 mm | 258 mm | 258 mm | 261 mm | 261 mm |
| Front Center | 590 mm | 596 mm | 604 mm | 600 mm | 609 mm | 618 mm | 628 mm |
| Rake | 54 mm | 54 mm | 54 mm | 48 mm | 48 mm | 48 mm | 48 mm |
| Trail | 63 mm | 62 mm | 62 mm | 63 mm | 63 mm | 62 mm | 62 mm |
| Stack | 546 mm | 561 mm | 575 mm | 591 mm | 611 mm | 632 mm | 656 mm |
| Reach | 368 mm | 371 mm | 374 mm | 377 mm | 380 mm | 383 mm | 386 mm |
| Top Tube Length | 519 mm | 530 mm | 542 mm | 554 mm | 567 mm | 579 mm | 593 mm |
| Seat Tube Angle | 74.6 ° | 74.2 ° | 73.7 ° | 73.3 ° | 73 ° | 72.8 ° | 72.5 ° |
| Seat Tube Length | 450 mm | 475 mm | 500 mm | 525 mm | 548 mm | 567 mm | 586 mm |
| Head Tube Angle | 71.1 ° | 71.3 ° | 71.3 ° | 71.9 ° | 72 ° | 72.1 ° | 72.1 ° |
| Head Tube Length | 130 mm | 145 mm | 160 mm | 175 mm | 195 mm | 220 mm | 245 mm |
| Chainstay Length | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1007 mm | 1013 mm | 1021 mm | 1018 mm | 1027 mm | 1037 mm | 1047 mm |
| Bottom Bracket Drop | 80 mm | 80 mm | 80 mm | 78 mm | 78 mm | 75 mm | 75 mm |
| Standover Height | 728 mm | 747 mm | 766 mm | 788 mm | 808 mm | 829 mm | 847 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 162 cm | 167 cm | 173 cm | 179 cm | 184 cm | 189 cm |
| Rider Max Height | 164 cm | 169 cm | 175 cm | 181 cm | 186 cm | 191 cm | 195 cm |



























































