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2025 Trek

Powerfly+ 4 Gen 5

A 27.5″ / 29″ aluminum frame hardtail crosscountry e-bike with mid-range components.
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Manufacturer Price

€3,299($3,838)
Weight50.9 lbs  
FrameAluminum
SuspensionHardtail, 100mm
ForkSuntour XCR Air
Wheels27.5″ / 29″ Aluminum
Drivetrain1 × 10
GroupsetCUES
MotorBosch 600W 85Nm mid-drive
BatteryBosch 600Wh
BrakesTektro Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Powerfly+ 4 Gen 5
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

28 mph

Powerfly+ 4 Gen 5

27 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Powerfly+ model range

View Comparison
Sizing
SM

5'1" – 5'6"

MD

5'4" – 5'11"

LG

5'8" – 6'3"

XL

6'1" – 6'5"

Rider Fit Notes
  • 5'8", size M, Just right
Geometry
Specs
Build
Frame

Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle

BB StandardBosch, Press Fit

ColorsGloss Dark Star / Matte Dark Web; Matte Mercury / Gloss Power Surge; Gloss Radioactive Red / Matte Dark Star

Fork

Size: S, SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered steerer, 44 mm offset, Boost 110, 15 mm bolt-on thru axle, 100 mm travel; Size: M, L, XL, SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered steerer, 44 mm offset, Boost 110, 15 mm bolt-on thru axle, 120 mm travel

Travel100mm

Spring TypeAir

Bottom Bracket

Bosch, press-fit

Stem

Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length

Handlebar

Bontrager Comp, alloy, 31.8 mm, 40mm rise, 780 mm width

Saddle

Bontrager Commuter Comp

Seatpost

Size: S, Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length; Size: M, Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length; Size: L, XL, Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length

TypeRigid

Pedals

VP-536 nylon platform

Grips

Bontrager XR Endurance Comp, lock-on

Groupset
Rear Derailleur

Shimano CUES U6000 GS

Crank

FSA Bosch CK-220, 36T ring, 165 mm length

Shifters

Shimano U6000, 10-speed

Cassette

Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed

Chain

Shimano LG500, 9/10/11-speed

Brakes

Tektro HD-M275 hydraulic disc

TypeTektro Hydraulic Disc

Wheels
Rims

Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve

Front Hub

Shimano TC500 alloy, CentreLock, 110x15 mm thru axle

Rear Hub

Shimano TC500 alloy, CentreLock, 148x12 mm thru axle

Tires

Size: S, Bontrager XT3 Comp, wire bead, 30 tpi, 27.5x2.40"; Size: M, L, XL, Bontrager XT3 Comp, wire bead, 30 tpi, 29x2.40"

Disc Rotors

Tektro, CentreLock, 203 mm

Electric Components
Motor

Bosch Performance Line CX, 20 mph / 32 km/h max assist (25 km/h max assist in EU and APAC)

Battery

Bosch PowerTube 600 Wh, smart system

Display

Bosch Purion 200

Charger

Bosch standard 2A, 230V, smart system

Rider Notes
Riders Also Viewed

First added September 30

Last updated June 27

Not listed for 336 days