Trek Powerfly FS 4 Gen 2 2023
2023 E-bike
Estimate price |
3,999$
Weight | 24.83 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 27.5" -
Travel Front 120mm -
Travel Rear 100mm -
Fork Suntour XCR Air
-
Groupset Deore, FSA -
Suspension Full -
Motor Bosch 250W 85Nm mid-drive -
Battery Bosch PowerTube 500Wh -
Drivetrain 1 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
14.5"
145cm - 156cm
15.5"
154cm - 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 Aluminum, Removable Integrated Battery (RIB), tapered head tube, internal routing, Motor Armor, magnesium rocker link, rack and fender mount, ABP, Boost148, 100mm 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, 15mm bolt-on thru axle, 100mm travel; Size: M, L, XL, SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44mm offset, oversized crown for eMTB, Boost110, 15mm bolt-on thru axle, 120mm travel
Rear Shock
SR Suntour Edge R, 190mm x 45mm
Drivetrain
Rear Derailleur
Shimano Deore M5120, long cage
Shift Levers
Shimano Deore M4100, 10 speed
Cassette
Shimano Deore M4100, 11-46, 10 speed
Crank
FSA Bosch CK-220, 36T ring, 165mm length
Bottom Bracket
Bosch, press-fit
Chain
KMC X10, 10 speed
Pedals
VP-536 nylon platform
Wheels
Front Hub
Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle
Rear Hub
Bontrager Approved DC-3248, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle
Rims
Alex MD35, tubeless compatible, 32-hole, 35mm width, Presta valve
Spokes
14g stainless steel, black
Tires
Size: XS, S, Bontrager XR3 Comp, wire bead, 30tpi, 27.5x2.35''; Size: M, XL, Bontrager XR3 Comp, wire bead, 30tpi, 29x2.30''
Brakes
Brakes
Tektro HD-M275 hydraulic disc
Cockpit
Stem
Size: XS, S, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: M, L, XL, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length
Handlebar
Bontrager alloy, 31.8mm, 15mm rise, 720mm width
Grips
Bontrager XR Trail Comp, nylon lock-on
Headset
FSA IS-2
Seat
Saddle
Bontrager Arvada, steel rails, 138mm width
Seatpost
Size: XS, S, M, TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length; Size: L, XL, TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm, 425mm length
Motor & Battery
Motor
Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist
Battery
Bosch PowerTube 500Wh
Charger
Bosch compact 2A, 100-240V
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 14.5" | 15.5" | 17.5" | 19.5" | 21.5" |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.48 mm | 1.44 mm | 1.48 mm | 1.4 mm | 1.33 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 | 601 mm | 601 mm | 639 mm | 648 mm | 648 mm |
| Reach | 407 mm | 417 mm | 432 mm | 462 mm | 487 mm |
| Top Tube Length | 556 mm | 566 mm | 591 mm | 623 mm | 648 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 | 470 mm | 470 mm | 472 mm | 472 mm | 472 mm |
| Wheelbase | 1172 mm | 1182 mm | 1208 mm | 1242 mm | 1267 mm |
| Bottom Bracket Drop | 24 mm | 24 mm | 39 mm | 39 mm | 39 mm |
| Standover Height | 693 mm | 693 mm | 714 mm | 718 mm | 715 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 |
Model Overview
Powerfly FS 4 Gen 2 belongs to the Trek E Powerfly model. Trek launched 92 e-bikes of this model so far. Check out the entire range from 2023 of this model, by clicking this link.
Model range prices
Trek Powerfly 4 Gen 4 2023 is the most economical model, with a starting price of 3649$. Trek Powerfly FS 9 Equipped Gen 2 2023 on the other hand costs 7750$, and is the most expensive model.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Crosscountry e-bikes average price
Our math shows that the average cost of a dependable Crosscountry e-bike is 2453$. However, you could also get a good Crosscountry e-bike even if you pay a lower amount than the average price. In short, before purchasing your ideal e-bike do some research about its components, and also check for reviews online.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 3999$. Comparing this to the average Crosscountry e-bike price, we see that the price is 63.02% higher.
Average weight for Crosscountry e-bikes
Crosscountry e-bikes weigh an average of 23.21 kg (51.17 lbs). An easier bike will give you a big advantage in climbs. However, a heavier bike can gain speed when you descend.
With a weight of 24.83 kg (54.74 lbs), Trek e-bike is a bit heavier than average. In conclusion, the average Crosscountry e-bike weighs 6.98% less than Powerfly FS 4 Gen 2.
Internal Cable Routing
This bike has an internal cable routing. As a result, this helps to preserve the bike’s cables. No more cables around your bike.
Powerfly FS 4 Gen 2 components
Fork
The Powerfly FS 4 Gen 2 comes factory-installed with the Suntour XCR Air fork. This has a travel range of 120mm. Bike forks are great for shock absorption and provide you with a smooth ride. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Rear Shock
Trek Powerfly FS 4 Gen 2 e-bike has the SR Suntour Edge R model installed, and has a travel of 100mm. Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels size
As for the wheels, Trek Powerfly FS 4 Gen 2 2023, has a 27.5″ aluminum model. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Trek Powerfly FS 4 Gen 2 has Hydraulic Disc brakes installed. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Sizes
There are 5 sizes available for this model. Rider height can be anywhere between 145 cm – 195 cm (4.76 ft – 6.4 ft). In short, you can easily find one that suits you.
Dropper post
Trek Powerfly FS 4 Gen 2 comes with a dropper post. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.