October 30, 2025 - Trek introduced their new line of FX+ lightweight urban e-bikes in late 2024 and I was excited to test their top-of-line FX+ 7 model this fall.
When I picked it up at Cycle Solutions in Toronto I was immediately impressed by its lightweight and stylish frame. It is the lightest e-bike I have ever ridden and it was easy to maneuver on city streets and a range of trails. At 41 lbs it’s an ideal e-bike for riders who may need to carry it up or down a flight of stairs at home, the office, or to access their storage etc.
The FX+ 7 is powered by a 250-watt TQ HPR50 motor and boasts 50Nm of torque. The motor’s unique harmonic pin-ring technology promises quiet, natural-feeling e-assist up to 32 kph, making for a comfortable and enjoyable ride.
The system is supported by a TQ 360Wh battery that’s integrated into the downtube and can only be removed by a dealer. The battery has a range of 80km/50 miles, and there’s an optional compact 160Wh range extender that mounts in the water bottle cage and allows you to expand your adventures up to 120 km/75 miles.
There are three pedal e-assist modes which are easy to toggle between via a control button on the left side of the handlebar. Walk assist is also included and as you need to depress the button while walking the e-bike it can be a bit awkward. But the FX+ 7 is so light that I found no discernible difference walking it without the walk-assist feature.
A controller with a display screen on the frame allows you to easily toggle between a range of useful riding stats such as your speed, kilometers travelled, and the percentage of power remaining in the battery. This last feature is particularly helpful because it adjusts depending on the e-assist mode being used.
The entire e-system meets the highest standard UL 2849 certification, the leading e-bike safety regulations.
The low-emission aluminum frame features internal cable routing and a mid-step design which is between a step-through and a sloping cross bar frame. The presentation is a stylish e-bike with sporty vibes.
The 10-speed Shimano Cues drivetrain features their new LinkGlide technology for longer lasting durability of the chain, cassette, and chainrings. The front and rear Shimano hydraulic disc brakes provided smooth and reliable stopping power.
Like any new e-bike, it takes a bit of time to get used to. Initially, the natural-feeling pedal assist transitions made me wonder if the level selected had engaged, but following various test rides I could distinguish the subtleties of each level.
I was impressed by how smooth, comfortable and easy the FX+ 7 is to handle on trails, hills and a mix of urban infrastructure. On a few hills I found myself looking for a bit more power, but overall the TQ e-drive system performed well and was whisper quiet.
The Shimano Cues shifting was smooth and responsive and I was surprised at how similar it was to riding my acoustic hybrid bike when not using the e-assist.
The handlebars were well spaced for ease of handling and the Bontrager Verse Comp saddle was very comfortable, even after spending four hours riding.
An important visibility and safety feature is the integrated Spanninga front light that’s made for e-bikes, and the Herrmans rear light – both lights are powered by the battery.
On a fully charged battery I covered 68 km using a mix of e-assist modes while travelling between 13 and 27 km per hour.
Recharging the battery is easy via a charging port located on the downtube. A secure rubber stopper prevents moisture and dust from entering. It takes about 4-5 hours for a complete recharge.
Designed to meet a range of commuting and recreational activities, the FX+ 7 comes equipped with a sturdy MIK-compatible rear rack with a 25kg capacity, and an integrated Quad Lock phone mount on the stem which also charges your smart phone while you ride. This is a very practical detail for those recording their rides and relying on GPS without needing to pack a portable phone charger. A Quad Lock phone case or universal mount is required.
You can also connect the FX+ 7 to the Trek Central app for a variety of e-bike customization options such as turn-by-turn directions and a handy range calculator.
The bike also comes with a solid, adjustable-length kickstand, a water bottle cage as mentioned, but no bell which is the first upgrade I’d make as it’s an important safety feature and legally required in Ontario. Riders should check their local jurisdictions.
The Trek FX+ 7 Midstep is a stylish and versatile urban e-bike that provides comfortable city commuting and recreational riding on a range of multi-use paths and trails. Its lightweight package, premium features, sleek design and maneuverability make it a strong contender in the premium class of urban e-bikes.
The SRP is $5,499.99 and for more information please visit here.
