TREK POWERFLY+ FS 8 GEN 4 – MULSANNE BLUE MATT/GLOSS – SIZE M (2026)
The Powerfly+ FS 8 Gen 4 is a high-performance, full-suspension e-mountain bike of the highest caliber, designed for demanding trails and long tours. Its robust Alpha Platinum Aluminum frame, combined with responsive FOX suspension (130 mm front / 120 mm rear), ensures confident control on rough terrain. The wireless SRAM GX Eagle AXS drivetrain delivers precise shifting even under load, while the SRAM DB 8 4-piston brakes provide powerful and reliable stopping power.
The bike is powered by the Bosch Performance Line CX Smart System with an 800 Wh battery for maximum range.
Product details
• Full-suspension e-mountain bike for trails & tours
• Frame: Alpha Platinum Aluminum with RIB 2.0 , ABP, Mino Link, UDH
• FOX Rhythm 36 suspension fork, 130 mm travel
• FOX Float Rhythm shock, 120 mm travel
• SRAM GX Eagle AXS (T-Type), 12-speed, wireless
• SRAM DB 8 hydraulic 4-piston disc brakes
• Bosch Performance Line CX Smart System , 85 Nm
• Bosch PowerTube 800 Wh battery, Smart System
• Color: Mulsanne Blue Matt/Gloss
• Size: M
Technical data
• Model year: 2026
• Wheels (size M): Bontrager Line Comp 30, Tubeless Ready, 29"
• Tires: Bontrager Gunnison Pro XR, Tubeless Ready, 29 × 2.40
• Display/Operation: Bosch Kiox 300 & LED Remote
• Crankset: SRAM GX, 160 mm
• Cassette: SRAM Eagle XS-1275, 10-52T.
• Seatpost (M): Bontrager Line Dropper, 170 mm travel
• Weight: 24.75 kg
• Max. system weight: 136 kg
• Item number: 5329742
Condition / Use
• Total mileage: 440 km
• Charging cycles: 11
• Remaining battery capacity: 100%
Conclusion
The Powerfly+ FS 8 Gen 4 is a versatile, powerful e-MTB for those seeking maximum range, modern electronics, and confident trail performance. Featuring a powerful Bosch drive system, high-quality FOX suspension, and wireless AXS shifting, this bike offers a thoroughly modern e-mountain bike setup from Trek .
