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1939805 / 54293849112922

Product Details

Trek Domane+ SLR 7 Electric Road Bike

The Trek Domane+ SLR 7 Electric Road Bike is a cutting-edge carbon e-road bike that redefines the category. Built with Trek’s premium 800 Series OCLV Carbon, it features a sleek, integrated TQ motor that delivers a quiet, natural-feeling boost to help you conquer steep climbs and extend your ride with ease.

The minimalist design keeps the ride experience connected and responsive, while a Shimano Ultegra Di2 2x12 electronic drivetrain ensures smooth, precise shifting. Carbon Aeolus Pro 37 wheels complete the high-performance build, making this an ideal choice for riders who want extra power without compromising on speed or ride feel.

Features
  • Frame: 800 Series OCLV Carbon, TQ drive system, tapered head tube, rear IsoSpeed, internal routing, flat mount disc, mudguard mounts, 142x12 mm thru axle
  • Fork: Domane+ carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat mount disc, 12x100 mm thru axle
  • Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb)
  • Computer: TQ LED display with Bluetooth and ANT+ connectivity
  • Shifter: Shimano Ultegra R8170 Di2, 12 speed
  • Front derailleur: Shimano Ultegra R8150 Di2, braze-on, down swing
  • Rear derailleur: Shimano Ultegra R8150 Di2, 34T max cog
  • Crank:
  • Size - 50, 52: Praxis Carbon, 165 mm length
  • Size - 54, 56: Praxis Carbon, 170 mm length
  • Size - 58, 60, 62: Praxis Carbon, 172.5 mm length
  • Chainring: Praxis, 50/34T, 12 speed
  • Cassette: Shimano Ultegra R8101, 11-34, 12 speed
  • Chain: Shimano Ultegra/XT M8100, 12 speed
  • Max chainring size: 1x: 46T, 2x: 52/36
  • Wheel front: Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, 100x12 mm thru axle
  • Wheel rear: Bontrager Aeolus Pro 37, OCLV Carbon, Tubeless Ready, 37 mm rim depth, Shimano 11-speed freehub, 142x12 mm thru axle
  • Skewer front: Bontrager Switch thru-axle, removable lever
  • Skewer rear: Bontrager Switch thru-axle, removable lever
  • Tyre: Bontrager Kwaremont RSL, tubeless ready, folding bead, dual compound, 320 tpi, 700x32 mm
  • Tyre part: Bontrager TLR sealant, 180 ml / 6 oz
  • Rim strip: Bontrager TLR
  • Max tyre size: 40 mm without mudguards, 35 mm with mudguards
  • Saddle: Verse Short Pro, carbon rails, 145 mm width
  • Seatpost:
  • Size - 50, 52, 54, 56: KVF aero carbon seat post, 20 mm offset, 280 mm length
  • Size - 58, 60, 62: KVF aero carbon seat post, 20 mm offset, 320 mm length
  • Handlebar:
  • Size - 50, 52: Bontrager Pro IsoCore VR-SF, 40 cm
  • Size - 54, 56: Bontrager Pro IsoCore VR-SF, 42 cm
  • Size - 58, 60, 62: Bontrager Pro IsoCore VR-SF, 44 cm
  • Handlebar tape: Trek EcoTack
  • Stem:
  • Size - 50: Trek RCS Pro, -7-degree, 80 mm length
  • Size - 52, 54: Trek RCS Pro, -7-degree, 90 mm length
  • Size - 56, 58: Trek RCS Pro, -7-degree, 100 mm length
  • Size - 60, 62: Trek RCS Pro, -7-degree, 110 mm length
  • Brake rotor: Shimano CL800, CentreLock, 160 mm
Highlights
  • 800 Series OCLV Carbon Frame and Fork
  • Shimano Ultegra Di2 Groupset
  • Bontrager Aeolus Pro 37 OCLV Carbon Wheelset
Specifications
Model
Domane+ SLR 7
Battery [Capacity]
360 Wh
Battery [Maker]
tq
Brakes [Kind]
Hydraulic Disc
Brakes [Maker]
Shimano
Brakes [Model]
Ultegra
Cassette [Gearing]
11-34
Cassette [Maker]
Shimano
Cassette [Model]
Ultegra R8101
Chain [Maker]
Shimano
Chain [Model]
Ultegra
Chainring [Gearing]
50/34
Crank [Maker]
praxis
Crank [Model]
Praxis Carbon
Discipline Compatibility
Road
E-Bike
Yes
Family
Domane+
FD [Maker]
Shimano
FD [Model]
Ultegra R8150 Di2
Fenders Mounts
Yes
Fork [Axle Diameter]
12 mm
Fork [Axle Type]
12x100mm Thru-Axle
Fork [Brake Type]
Disc
Fork [Maker]
Trek
Fork [Material]
Carbon
Fork [Model]
Domane+
Fork [Wheel Size]
700c
Frame [Hanger Standard]
Brand-Specific
Frame [Material]
Carbon
Frame [Tire Clearance]
40c mm
Frameset
No
Gearing [Configuration]
2x
Gearing [Kind]
Conventional
Gender
Unisex
Handlebar [Kind]
Drop
Handlebar [Maker]
Bontrager
Handlebar [Material]
Carbon
Handlebar [Shape]
Drop bar
Motor [Kind]
Mid-Drive
Motor [Maker]
tq
Motor [Power]
250 W
Motor [Torque]
60 Nm
Rack Mounts
No
RD [Maker]
Shimano
RD [Model]
Ultegra R8150 Di2
Saddle [Maker]
Bontrager
Saddle [Material]
Carbon
Saddle [Width]
145 mm
Seatpost [Kind]
Rigid
Seatpost [Maker]
Trek
Seatpost [Material]
Carbon
Seatpost [Offset]
20 mm
Shifters [Maker]
Shimano
Shifters [Model]
Ultegra R8170 Di2
Shifting
Electronic
Stem [Angle]
-7 degree
Stem [Clamp Diameter]
31.8
Stem [Maker]
Trek
Stem [Material]
Aluminium
Sub Family
Domane SLR
Suspension Configuration
Rigid
Tires [Maker]
Bontrager
Tires [Width]
32 mm
Wheels [Configuration]
Front+Rear
Wheels [Kinds]
Tubeless Ready
Wheelset [Inner Width]
37 mm
Wheelset [Maker]
Bontrager
Wheelset [Material]
Carbon
Wheelset [Model]
Aeolus Pro 37
Product code
1939805 / 54293849112922
Size Guide
Trek Domane SLR Gen 3 2022 Gen 4 Size Guide 2023

All measurements in mm unless otherwise stated.

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Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.

Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.

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About Trek

The best bike, ridden everywhere.

Founded in a Wisconsin barn in 1976, Trek has grown into one of the world's most recognised bicycle brands without losing the obsession that started it all: build the best bike, ride it further, share it with everyone.

Trek believes the bicycle is a simple solution to many of the world's most complicated problems. Every bike Trek builds — from the Madone race weapon to the Marlin trail bike — is made with that conviction. More riders, more often, on better bikes.