The Powerfly+ FS 4 is a powerful, fully suspended electric mountain bike that is ready for adventures in the mountains. Trails are softened by a suspension system featuring 130 mm of front travel and 120 mm of rear travel, while the robust Bosch Performance Line CX motor with a removable, integrated RIB 2.0 battery, which is compatible with a Bosch PowerMore additional battery, takes you far out.