Trek Powerfly FS+ 4 Equipped Gen 4 2025
2025 E-bike
Estimate price |
5,583$
E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Groupset CUES -
Suspension Full -
Motor Bosch 600W 85Nm mid-drive -
Battery Bosch PowerTube 600 Wh, smart system -
Drivetrain 1 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
15.5"
155cm - 166cm
17.5"
164cm - 178cm
19.5"
175cm - 189cm
21.5"
187cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alpha Platinum, Removable Integrated Battery (RIB 2.0), tapered headtube, internal routing, Motor Armour, rack and mudguard mounts, ABP, Boost 148, 120 mm travel
Rear Shock
RockShox Deluxe Select R, 210x50 mm
Drivetrain
Rear Derailleur
Shimano CUES U6000 GS
Shift Levers
Shimano U6000, 10-speed
Cassette
Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed
Crank
FSA Bosch CK-220, 36T ring, 165 mm length
Bottom Bracket
Bosch, press-fit
Chain
Shimano LG500, 9/10/11-speed
Pedals
VP-536 nylon platform
Wheels
Front Hub
Shimano TC500 alloy, CentreLock, 110x15 mm thru axle
Rear Hub
Shimano TC500 alloy, CentreLock, 148x12 mm thru axle
Rims
Size: S, M, L, XL, Bontrager Line TLR 30, Tubeless-Ready, 28-hole, Presta valve; Size: S, M, L, XL, Bontrager Line TLR 30, Tubeless-Ready, 32-hole, Presta valve
Spokes
14 g stainless steel, black
Tires
Size: S, Bontrager Gunnison Pro XR, Tubeless-Ready, wire bead, 60 tpi, 27.5x2.40"; Size: M, L, XL, Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.40"
Brakes
Brakes
Tektro Gemini SL 4 piston hydraulic brake
Cockpit
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
Grips
Bontrager XR Trail Comp, nylon lock-on
Seat
Saddle
Bontrager Commuter Comp
Seatpost
Size: S, Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6 mm, 310 mm length; Size: M, L, XL, Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 31.6 mm, 450 mm length
Motor & Battery
Motor
Bosch Performance Line CX, 20 mph (25 km/h in Europe)
Battery
Bosch PowerTube 600 Wh, smart system
Charger
Bosch standard 2A, 230V, smart system
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 15.5" | 17.5" | 19.5" | 21.5" |
|---|---|---|---|---|
| Stack Reach Ratio | 1.405 mm | 1.398 mm | 1.362 mm | 1.332 mm |
| Bottom Bracket Height | 330 mm | 335 mm | 335 mm | 335 mm |
| Front Center | 745 mm | 766 mm | 799 mm | 832 mm |
| Rake | 49 mm | 50 mm | 50 mm | 50 mm |
| Trail | 123 mm | 125 mm | 125 mm | 125 mm |
| Stack | 597 mm | 629 mm | 647 mm | 666 mm |
| Reach | 425 mm | 450 mm | 475 mm | 500 mm |
| Top Tube Length | 563 mm | 595 mm | 630 mm | 654 mm |
| Seat Tube Angle | 77 ° | 77 ° | 77 ° | 77 ° |
| Seat Tube Length | 380 mm | 400 mm | 420 mm | 450 mm |
| Head Tube Angle | 65 ° | 66 ° | 66 ° | 66 ° |
| Head Tube Length | 130 mm | 110 mm | 130 mm | 150 mm |
| Chainstay Length | 458 mm | 461 mm | 461 mm | 461 mm |
| Wheelbase | 1201 mm | 1223 mm | 1257 mm | 1290 mm |
| Bottom Bracket Drop | 30 mm | 45 mm | 45 mm | 45 mm |
| Standover Height | 756 mm | 780 mm | 775 mm | 778 mm |
| Wheels | 27" | 29" | 29" | 29" |
| Rider Min Height | 155 cm | 164 cm | 175 cm | 187 cm |
| Rider Max Height | 166 cm | 178 cm | 189 cm | 195 cm |