Trek releases new full suspension e-bike with Bosch Performance Line motor

What happened

Trek releases new full suspension e-bike with Bosch Performance Line motor ⓘ Trek The Powerfly+ FS 8 Gen 4 is a new full suspension electric bike from Trek. To recall, the American e-bike manufacturer recently announced the Rail+ 9.8 Gen 5 eMTB. Bosch is a semiconductor and automotive supplier company based in Gerlingen.

The Powerfly+ FS 8 Gen 4 is a new full suspension electric bike from Trek. The company’s new eMTB features an alpha platinum frame, a 12-speed wireless Shimano XT Di2 drivetrain, and Bosch’s Performance Line CX motor with 85 Nm of torque.

It is powered by the Bosch PowerTube 800 Wh battery. Abhinav Fating , Published 10/12/2026 E-Mobility Launch The Trek Powerfly+ FS 8 Gen 4 is a new electric mountain bike from the brand.

Interestingly, both models share similar hardware components. However, Trek ditched the carbon frame used in the next-generation Rail+ eMTB .

Instead, the company operates with an alpha platinum frame for the Powerfly+ e-bike. The platinum frame is slightly heavier than the Rail+ e-bike’s carbon frame, weighing 24.88 kg (54.86 lbs). In comparison, the carbon frame weighs 23.98 kg (52.87 lbs).

Key facts

• To recall, the American e-bike manufacturer recently — announced: the Rail+ 9.8 Gen 5 eMTB
• Instead, the company — uses: an alpha platinum frame for the Powerfly+ e-bike