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2025 Trek Domane+ SLR 6 – Electric Road Bike

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Specifications

Specification

Details

Model

Domane+ SLR 6

Vehicle Category

Electric Road Bike

Application

Road cycling, climbing, long-distance adventures

Starting Price (2025)

$7,699.99 USD

Color Options

Matte Deep Smoke, Black-Grey, Green, Red-Reddark, White-Tan

Sizes

50, 52, 54, 56, 58, 60, 62

Frame & Drivetrain

Specification

Details

Frame

800 Series OCLV Carbon, IsoSpeed decoupler, endurance geometry, internal cable routing, 40mm max tire clearance, 12x142mm thru axle

Fork

Domane+ carbon, tapered carbon steerer, internal brake routing, 12x100mm thru axle

Drivetrain Compatibility

Shimano 105, 2x12-speed, mechanical

Dropouts

12x100mm thru axle (F), 12x142mm thru axle (R)

Crank

Shimano 105 R7100, 50/34T, 165mm (50), 170mm (52, 54), 172.5mm (56, 58), 175mm (60, 62)

Chain

Shimano SLX M7100, 12-speed

Rear Derailleur

Shimano 105 R7100, 12-speed, mechanical

Front Derailleur

Shimano 105 R7100, 12-speed, mechanical

Shifters

Shimano 105 R7100, 12-speed, mechanical

Cassette

Shimano 105 R7100, 11-34T, 12-speed

Components & Features

Specification

Details

Seating

Bontrager Verse Short Elite, 145mm width

Fuel Type

Electric (TQ HPR50 motor)

Cargo Capacity

Downtube water bottle mounts, optional rear rack compatibility

Wheels/Tyres

Bontrager Paradigm Comp 25, tubeless ready, 25mm width, Bontrager R3 Hard-Case Lite, 700x40mm

Wheel Size

700c

Brakes

Shimano 105 R7170, hydraulic disc, flat mount, 160mm rotor (F, R)

Brake Levers

Shimano 105 R7170, hydraulic

Handlebar

Bontrager Elite IsoZone VR-CF, alloy, 31.8mm, 93mm reach, 123mm drop, 38cm (50, 52), 40cm (54, 56), 42cm (58, 60), 44cm (62)

Stem

Bontrager Pro, 31.8mm, 7 degree, 80mm (50, 52), 90mm (54, 56), 100mm (58), 110mm (60, 62)

Headset

Integrated, sealed cartridge bearing, 1-1/8" top, 1-3/8" bottom

Saddle

Bontrager Verse Short Elite, 145mm width

Seatpost

Domane carbon seatmast cap, 20mm offset, 280mm (50, 52, 54), 320mm (56, 58, 60, 62)

Seatpost Clamp

Integrated, internal

Grips

Bontrager Supertack Perf tape

Front Hub

Bontrager alloy, sealed bearing, 12x100mm thru axle

Rear Hub

Bontrager alloy, sealed bearing, 12x142mm thru axle, Shimano MicroSpline freehub

Rims

Bontrager Paradigm Comp 25, tubeless ready, 25mm width

Spokes

14g stainless steel

Exterior Features

IsoSpeed decoupler, endurance geometry, internal cable routing, downtube water bottle mounts, optional rear rack compatibility

Weight

12.85 kg / 28.33 lbs (56, with TLR sealant, no tubes)

Motor

TQ HPR50, 50Nm, 300W peak power, 28mph/45kph max assist (Class 3)

Battery

TQ 360Wh, fully integrated

Controller

TQ LED display, 3 assist modes (Eco, Mid, High), walk assist

Charger

TQ 4A charger

* All the images are screenshots!
* Data has been taken from official website (Publicly Available)!