Trek Powerfly+ 4 800Wh Gen 5 2027 Electric Hardtail Mountain Bike

The Trek Powerfly+ 4 800Wh Gen 5 is a hardtail eMTB with a Bosch Performance Line CX motor and an integrated 800 Wh battery. It is for riders looking for an electric bike for trails and long climbs.

• Bosch PowerTube 800 Wh battery, integrated into the frame and removable for charging
• Bosch Performance Line CX motor with assistance up to 25 km/h
• SR Suntour XCM 34 fork with 120 mm travel to absorb bumps
• Shimano CUES 10-speed rear derailleur with 11-48T sprockets for tackling climbs
• How to choose: S has 27.5" wheels, sizes M, L and XL have 29" wheels

Technical specifications

• Frame: Alpha Platinum aluminium, RIB 2.0, tapered head tube, Boost148, 12 mm thru-axle
• Motor: Bosch Performance Line CX Smart System, 25 km/h (UE)
• Battery: Bosch PowerTube 800 Wh, Smart System, integrated and removable (RIB 2.0)
• Fork: SR Suntour XCM 34, 120 mm travel, Boost110, 15 mm thru-axle
• Rear derailleur: Shimano CUES LINKGLIDE 10-speed, 1x, 11-48T cassette
• Brakes: Hydraulic disc
• Sizes: S (27.5" wheel), M, L, XL (29" wheel)
• Weight: 24.90 kg (size M)
• Seatpost: 330 mm (S), 360 mm (M), 400 mm (L/XL)
• Colour: Dark Star / Supernova

Trek was founded in 1976 in Waterloo, Wisconsin, by Dick Burke and Bevil Hogg and is still based in the same city today. It makes road, mountain, gravel, city and electric bikes to support different ways of riding. Its story began in a barn, with 904 steel touring frames produced in its first year.