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Features
Gravel ready
Domane+ SLR eTap comes with 40mm gravel tires and a gravel-specific SRAM XPLR drivetrain so you can easily, comfortably, and reliably venture onto gravel roads.
Compact, quiet, and mighty e-system
The TQ harmonic pin ring motor is super efficient with an amazing range-to-weight-to-speed ratio. It's ultra-compact, whisper-quiet, and offers an unbelievably natural-feeling assist up to 28 mph.
Ultra-lightweight
Domane+ SLR is our lightest e-bike ever, thanks to our best and lightest 800 Series OCLV Carbon and a smart frame designed to shave weight.
Designed to go the distance
An integrated 360Wh battery is hidden in the downtube and offers an impressive range of around 60 miles in Eco mode.
Optional Range Extender
Explore farther with an optional 160Wh Range Extender that gives you an extended total range of around 90 miles in Eco mode. Want even more miles? The Trek Connect App lets you customize your assist to extend your range even more.
The smooth advantage
Newly refined IsoSpeed soaks up fatiguing bumps and saves weight so you can ride stronger longer.
Real road feel
A road-specific tune, narrow Q factor, and intuitive mode change buttons on the hoods make Domane+ SLR feel and handle like a traditional bike with the added benefits of electric.
Connect, customize, calculate
The Trek Central app seamlessly connects to your Domane+ for real-time range calculations, activity tracking, and custom motor tuning. Plus, navigation and mapping features help you stay on course wherever you ride.
Specs
Frame | 800 Series OCLV Carbon, TQ drive system, tapered head tube, rear IsoSpeed, internal routing, flat mount disc, fender mounts, 142x12mm thru axle |
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Fork | Domane+ carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle |
Frame fit | Endurance |
Weight | 56 - 12.50 kg / 27.56 lbs |
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Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg). |
Battery | TQ 360Wh |
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Computer | TQ LED display with Bluetooth & ANT+ connectivity |
Motor | TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power |
Shifter | SRAM Force eTap AXS, 12 speed |
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Rear derailleur | SRAM Force XPLR eTap AXS, 44T max cog |
*Crank | Size:50, 52 Praxis Carbon, 170mm length |
Size:54, 56 Praxis Carbon, 172.5mm length |
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Size:58, 60, 62 Praxis Carbon, 175mm length |
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Chainring | SRAM X-SYNC, 42T, alloy |
Cassette | SRAM XG-1271, 10-44, 12 speed |
Chain | SRAM Force, 12 speed |
Max chainring size | 1x: 46T, 2x: 52/36 |
Wheel front | Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25mm rim width, 100x12mm thru axle |
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Wheel rear | Bontrager Aeolus Pro 3V, OCLV Carbon, Tubeless Ready, 25mm rim width, 142x12mm thru axle |
Skewer front | Bontrager Switch thru axle, removable lever |
Skewer rear | Bontrager Switch thru axle, removable lever |
Tire | Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40mm |
Tire part | Bontrager TLR sealant, 6oz |
Rim strip | Bontrager TLR |
Max tire size | 40mm without fenders, 35mm with fenders |
*Saddle | Size:50, 52 Bontrager Verse Short Elite, hollow stainless steel rails, 155mm width |
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Size:54, 56, 58, 60, 62 Bontrager Verse Short Elite, hollow stainless steel rails, 145mm width |
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*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 |
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*Handlebar | Size:50, 52 Bontrager Pro IsoCore VR-SF, 40cm |
Size:54, 56 Bontrager Pro IsoCore VR-SF, 42cm |
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Size:58, 60, 62 Bontrager Pro IsoCore VR-SF, 44cm |
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Handlebar tape | Bontrager Supertack Perf tape |
*Stem | Size:50 Trek RCS Pro, -7 degree, 80mm length |
Size:52, 54 Trek RCS Pro, -7 degree, 90mm length |
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Size:56, 58 Trek RCS Pro, -7 degree, 100mm length |
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Size:60, 62 Trek RCS Pro, -7 degree, 110mm length |
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Brake | SRAM Force AXS hydraulic disc, flat mount |
Brake rotor | SRAM CenterLine X, centerlock, round edge, 160mm |
Rotor size | Max brake rotor sizes: 180mm front, 160mm rear |
*Electronics | Size:50, 52, 54, 56, 58, 60, 62 TQ 4A charger |
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Size:50, 52, 54, 56, 58, 60, 62 SRAM AXS aux power cable |