Trek POWERFLY+ FS 4 Gen 4 - 29" Electric Mountain Bike - 2025 - Pennyflake/Black Olive

Discover more of what you love - with the Powerfly+ FS 4.

The Powerfly+ FS 4 is a high-performance, full-suspension e-mountainbike that doesn't shy away from mountain adventures. Trails are defused by a chassis with 130 mm front and 120 mm rear suspension travel, and the powerful Bosch Performance Line CX motor with removable, integrated RIB 2.0 battery, which is compatible with a Bosch PowerMore additional battery, takes you a long way.

Why you'll love the Trek POWERFLY+ FS 4 Gen 4:

• The Powerfly+ FS provides a powerful boost on crisp climbs and reliable comfort on challenging descents - and takes you a long way out thanks to its enduring battery.
• The Performance Line CX motor from Bosch offers plenty of torque for crisp climbs, while the Purion 200 remote ensures easy operation and the eBike Flow app allows you to customize the system.
• The removable, integrated RIB 2.0 battery sits securely in the frame and can be removed quickly and easily for transportation and storage purposes.
• With mounting points for bags, lights and pannier racks, the Powerfly+ can be individually adapted to your needs.
• Hydraulic 4-piston disc brakes from Tektro ensure safe braking in all weathers.
• The telescopic seat post makes you even more agile on descents.
• Want to ride even further? The 600 Wh standard battery can be upgraded to a battery with 800 Wh capacity, while the Powerfly+ FS is also compatible with additional PowerMore batteries from Bosch. Both components are available separately.

It is the right bike for you if you want to satisfy your urge to explore on a powerful, all-terrain e-mountain bike. The trail-smoothing properties of a full-suspension mountain bike should help you on bumpy tracks and paths and easy single trails, but you don't want to tackle technically demanding trails or even jumptrails.