Trek Powerfly FS 4 Gen 3 Electric Mountain 5277931

Trek Powerfly FS 4 Gen 3 Electric Mountain Bike Trek's Powerfly FS 4 Gen 3 is a full-suspension electric mountain bike that's highly capable on the trails. The durable aluminium frame and SR Suntour fork incorporate plush suspension, providing 100/120mm of bump-absorbing travel up front and 100mm to the back. With a Bosch electric drive system, you can make the most of the descents, with pedalling assistance up to 15.5mph/25kph helping you back up to the top of the trails each time. The battery and motor are neatly integrated into the frame, while the Bluetooth LED remote and Kiox display can be paired with the eBike Flow app, for activity tracking, navigation and customisation.  A Shimano Deore 10-speed drivetrain and Tektro hydraulic brakes with big rotors bring smooth shifting and powerful braking in all conditions. The wheels are specific to the frame size; 27.5" on the smaller sizes and 29" on the bigger bikes, creating a similar ride feel across the range. A 100mm travel dropper post allows you to move the saddle out of the way as and when required, for more control on steep drops and descents.  Browse our range of Trek electric mountain bikes today. Highlights Trek Alpha Platinum Aluminium frame SR Suntour XCR 34 air spring fork with 100/120mm travel and lockout Maximum compatible fork travel - 120mm (526mm axle-to-crown) (M-XL); 100mm (492mm axle-to-crown) (XS, S) Bosch's new smart system gives you all the same power and responsiveness with a new Bluetooth-connected LED remote and eBike Flow app that puts even more control and customisation at your fingertips The controller has Walk Assist and an intelligent e-MTB mode that automatically delivers the right amount of power based on your terrain Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly - it fully hides the battery in the frame for protection, makes it easy to remove the battery without tools and lets you mount a water bottle cage The bigger battery means you can adventure for longer between charges Shimano Deore drivetrain is precise and offers a wide gear range Tektro hydraulic disc brakes for all-condition stopping power Frame-size specific wheels and Bontrager XR3 Comp tyres - 27.5" on the XS and S, 29" on the M - XL sizes Battery Specification Battery Weight: 3.6kg (approximate) Battery Power: 625Wh Charge Time: 5.4 hours