Domane+ AL alloy electric road bikes – Trek Bikes 

Friendly assist on every climb

From keeping pace with friends to knocking items off the to-do list around town, the all-new Domane+ AL is now our most affordable e-road bike that lets riders do more. With just the right amount of assist, Domane+ AL gives you a welcome push up steep climbs while maintaining the feel of a traditional road bike.


Integrated hub-drive motor pairs with a sleek 250Wh battery that’s hidden in the down tube.


Get up to 20mph of assist for cruising up climbs with ease.


Stretch out the miles with up to 55mi support, or 110mi with range extender.

See Range Extender


At just over 30lb, it’s easy to ride even without power.

Intuitive control

Discreet hood-mounted controls allow you to easily toggle between three assist levels without taking your hands off the bar.

Sleek display

The Human Interface (HMI) display is cleanly integrated into the top tube, giving you a clear view of assist levels and battery life.

Endurance fit

Stable endurance geometry keeps you feeling comfortable and confident during long days in the saddle.

Ready for anything

Plenty of mounts for racks and bags let you load up to explore anywhere from pavement to light gravel.

Premium alloy frame

Sleek looks and smooth welds, what’s not to love? The 100 Series Alpha Aluminum frame offers incredible ride quality, plus all the details you need for great rides.

Shop aluminum road bikes

More room for rubber

Domane has plenty of clearance for rolling with tires up to 38c, so you can ride confidently on rough gravel roads. Curious about going gravel?

Shop Tires that fit Domane

Serious stopping power

Disc brakes provide superior performance and unbeatable stopping power, even in wet, slick conditions.

The Trek Central app
Everything in the palm of your hand
Completely adjust your tune settings to enjoy even longer range, map out your perfect ride,
track your ride stats, and so much more on the Trek Central app.

Ready to ride

Get all the details you need from an easy-to-use dashboard, check your connection, get tire pressure recommendations, and more.

See your stats

Keep track of the hours you spend in the saddle, the distance you ride, battery usage, and calories burned with activity tracking.

Plan your ride

Map out the perfect ride with easy-to-use maps and let the app show you how far you’ll make it with your current battery level.

Get Trek Central

Meet the whole family

Whether you’re looking for the lightest electric bike or the most pocket-friendly, the Domane+ family has the perfect ride for you. Saddle up with the comfort of endurance geometry and natural-feeling power that turns punchy climbs into good times.

Which is right for you?

Domane+ SLR 

Domane+ SLR is our lightest and fastest e-road bike ever, complete with our highest-level OCLV Carbon, premium components, and a natural-feeling assist that keeps you quick and comfortable on epic all-day adventures.

Domane+ AL 

Our highest-value e-road bike, Domane+ AL boasts a strong and light aluminum frame, a sleek integrated display and control buttons, and long range so you can take the scenic route home.