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Amperio

The Whisper-Light Trek Domane+ SLR 7 e-Road Bike 2026

The Whisper-Light Trek Domane+ SLR 7 e-Road Bike 2026

Regular price £7,625.00
Regular price Sale price £7,625.00
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The Trek Domane+ SLR 7 is the electric road bike that preserves the pure soul of cycling, offering silent assistance that feels utterly natural.

For the dedicated road cyclist, the idea of an e-bike can feel like a compromise. The added weight, the motor's whir, the bulky look – it all detracts from the purity of the experience. Trek's engineers understood this deeply. The challenge they set themselves was monumental: build an electric road bike that looked, felt, and sounded just like their Tour de France winning, unassisted Domane. They needed to solve the problem of providing a meaningful boost without sacrificing the sublime ride quality and aesthetic that cyclists cherish.

Their breakthrough came in a partnership with TQ, a robotics company renowned for its compact, silent motors. The resulting TQ-HPR50 harmonic pin ring motor is a marvel of engineering – it's incredibly small, whisper-quiet, and delivers power so smoothly it feels like you've just been blessed with the best tailwind of your life. They integrated this revolutionary motor and a compact 360Wh battery into their finest 800 Series OCLV Carbon frame, achieving a staggeringly low weight of just 11.8kg. The result is not a motorbike masquerading as a bicycle; it is a true performance road machine that just happens to have a secret weapon for the hills.

Why It Matters

  • Undetectable Assistance: The TQ-HPR50 motor is so quiet and smooth that you'll forget it's there, preserving the peaceful sounds of your ride.
  • Featherlight Performance: At a mere 11.8kg, it handles with the agility and responsiveness of a high-end, unassisted carbon road bike.
  • Looks That Deceive: With a fully integrated battery and a tiny motor, it's almost impossible to tell this is an e-bike until you fly past everyone on the climb.
  • All-Day Comfort: Built on the endurance-focused Domane platform, it features road-smoothing IsoSpeed technology to keep you comfortable on the longest rides.

Imagine effortlessly staying with your fastest club mates on a challenging group ride, or finally conquering that brutal local climb that always defeated you. Picture yourself extending your rides, exploring new roads without the fear of hitting the wall. The Domane+ SLR 7 doesn't just make you faster; it expands your horizons and lets you fall in love with road cycling all over again. Pair it with the Amperio 'Pathfinder' Pro GPS Cycle Computer to map out those new adventures.

The Details

Motor TQ-HPR50, 50Nm, 300 watts max power
Battery 360Wh fully integrated
Frame 800 Series OCLV Carbon, Rear IsoSpeed
Weight 11.8 kg (26 lbs) in size 56cm
Groupset Shimano Ultegra Di2, 2x12 speed
Tyre Clearance Up to 40mm for light gravel

Your Domane+ SLR 7 is a high-performance machine. It will be delivered with a specialist courier service and requires a signature. We recommend regular cleaning and drivetrain maintenance to ensure it performs at its peak.

Specification

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Care Instructions

Care instructions will be provided with your order.

Size Guide

Please refer to the product description for sizing information.

Delivery & Returns

Ships in 4-6 working days.

Warranty

Trek offers a lifetime warranty on the frame for the original owner. TQ and Shimano components are covered by a two-year warranty respectively.
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