Trek Powerfly FS 4 Gen 3 2024
2024 E-bike
Estimate price |
5,734$
Weight | 25.65 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 27.5" -
Travel Front 100mm -
Travel Rear 100mm -
Fork Suntour XCR Air
-
Groupset CUES, FSA -
Suspension Full -
Motor Bosch 250W 85Nm mid-drive -
Battery Bosch PowerTube 625Wh, smart system -
Drivetrain 1 × 9 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
14.5" Low
145cm - 156cm
15.5" Low
154cm - 166cm
17.5" Low
164cm - 178cm
19.5" Low
175cm - 189cm
21.5" Low
187cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, internal routing, Motor Armour, rocker link, rack and mudguard mount, ABP, Boost148, 100 mm travel
Suspension Fork
Size: XS, S, SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 41mm offset, oversized crown for eMTB, Boost110, 15 mm bolt-on thru axle, 100 mm travel; Size: M, L, XL, SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm bolt-on thru axle, 100 mm travel
Rear Shock
SR Suntour Edge R, 190 mm x 45 mm
Drivetrain
Rear Derailleur
Shimano CUES U4000
Shift Levers
Shimano U4000, 9-speed
Cassette
Shimano LINKGLIDE LG300, 11-46, 9-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
Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle
Rear Hub
Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
Rims
Bontrager Kovee, double-wall, Tubeless-Ready, 32-hole, 23 mm width, Presta valve
Tires
Size: XS, S, Bontrager XT3 Comp, wire bead, 30 tpi, 27.5x2.40"; Size: M, L, XL, Bontrager XT3 Comp, wire bead, 30 tpi, 29x2.40"
Brakes
Brakes
Tektro HD-M275 hydraulic disc
Cockpit
Stem
Size: XS, S, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length; Size: M, L, XL, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
Handlebar
Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
Grips
Bontrager XR Trail Comp, nylon lock-on
Seat
Saddle
Bontrager Arvada, steel rails, 138 mm width
Seatpost
Size: XS, S, M, TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length; Size: L, XL, TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length
Motor & Battery
Motor
Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm
Battery
Bosch PowerTube 625Wh, smart system
Charger
Bosch standard 2A, 230V, smart system
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 14.5" Low | 15.5" Low | 17.5" Low | 19.5" Low | 21.5" Low |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.479 mm | 1.443 mm | 1.481 mm | 1.404 mm | 1.332 mm |
| Bottom Bracket Height | 332 mm | 332 mm | 335 mm | 335 mm | 335 mm |
| Front Center | 703 mm | 713 mm | 739 mm | 773 mm | 798 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 107 mm | 107 mm | 114 mm | 114 mm | 114 mm |
| Stack | 599 mm | 599 mm | 637 mm | 646 mm | 646 mm |
| Reach | 405 mm | 415 mm | 430 mm | 460 mm | 485 mm |
| Top Tube Length | 554 mm | 564 mm | 589 mm | 621 mm | 646 mm |
| Seat Tube Angle | 76 ° | 76 ° | 76 ° | 76 ° | 76 ° |
| Seat Tube Length | 368 mm | 395 mm | 420 mm | 450 mm | 500 mm |
| Head Tube Angle | 66.5 ° | 66.5 ° | 66.5 ° | 66.5 ° | 66.5 ° |
| Head Tube Length | 140 mm | 140 mm | 130 mm | 140 mm | 140 mm |
| Chainstay Length | 468 mm | 468 mm | 470 mm | 470 mm | 470 mm |
| Wheelbase | 1170 mm | 1180 mm | 1206 mm | 1240 mm | 1265 mm |
| Bottom Bracket Drop | 24 mm | 24 mm | 39 mm | 39 mm | 39 mm |
| Standover Height | 691 mm | 691 mm | 712 mm | 716 mm | 713 mm |
| Wheels | 27" | 27" | 29" | 29" | 29" |
| Rider Min Height | 145 cm | 154 cm | 164 cm | 175 cm | 187 cm |
| Rider Max Height | 156 cm | 166 cm | 178 cm | 189 cm | 195 cm |