2026 Powerfly+ 4 Gen 5

The TREK 2025 Powerfly+ 4 Gen 5 is a budget-friendly powerhouse, primed for any adventure, whether you're navigating the city streets or conquering rugged off-road trails. Equipped with a resilient aluminium frame, this electric mountain bike is built to withstand the toughest terrains. It features a trail-smoothing suspension fork, providing seamless performance on bumpy landscapes.<br><br>An impressive Bosch Performance Line CX motor (85Nm, 250W) delivers power for uphill ascents and challenging terrains. Enhance every ride with the support you need to tackle steep climbs and withstand long commutes. The Powerfly+ 4 is diligently engineered to give you a track-worthy performance that doesn't compromise on price.<br><br>Complementing the robust motor is a durable Shimano CUES 10-speed drivetrain. Improve biking performance, shift gears smoothly, and maintain optimal control over any riding condition. Tektro hydraulic disc brakes provide reliable stopping power, ensuring secure and comfortable rides each time.<br><br>The Powerfly+ 4 features a PowerTube RIB 2.0 removable integrated battery (600Wh) that's easy to uninstall for travel or storage, providing an uninterrupted ride without any rattle. For an even longer journey, the bike supports Bosch PowerMore booster batteries.<br><br>Customisation is important, and with the TREK Powerfly+ 4, you'll have various mounts available for your accessories, from lights to mudguards, rear racks, and kickstands.<br><br>The e-bike experience gets even better with the new Bosch eBike Flow app. This app transforms your ride into a highly personalised experience, allowing you to tailor your motor's assist behaviour, monitor your ride stats, and sync your data with leading fitness apps like Strava and Apple Health. The app even includes navigation and service reminders, ensuring you never miss a beat. Experience the superior functionality of the Powerfly+ 4 Gen 5 and redefine your biking adventure.