Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2022 Trek Powerfly FS 4
Estimated used market value
$2,040 - $2,099
Actual value depends on condition, size, and local demand.
Value Guide market data · 2022 Trek Powerfly FS 4
12-month projected trend
13%
Direction and magnitude, not judgment
vs. category average
10%
Drops faster than category avg
Price over time - 2022 Trek Powerfly FS 4
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Powerfly model years
Overview
About this bike
Powerfly FS 4 is a full suspension electric mountain bike built to tackle rugged trail adventures. The plush suspension setup soaks up rough terrain, and the powerful Bosch electric drive system boosts your capacity to crush climbs and mile after mile of singletrack. It's right for you if... You want to get out and explore more trails. You're looking for an e-MTB with trail-smoothing full suspension and the reliable, leg-boosting power of an electric drive system made specifically for the demands of off-road riding. The tech you get A durable aluminum frame that fully encases a long-range 500Wh battery, a powerful Bosch Performance CX (250Wh, 85 Nm) motor that helps you sustain speeds of up to 20 mph or 32 km/h, and an ergonomic Purion controller. Plus, a 120mm suspension fork, 100mm of rear travel, a 10-speed Shimano drivetrain, and a dropper post. The final word This full suspension e-MTB is comfortable, efficient, and fast on rough terrain. The powerful Bosch electric drive system makes it possible to tackle any climb you encounter and adventure farther than ever. Why you'll love it - For e-MTB, full suspension is a game-changer: it soaks up rugged terrain so you can ride the Bosch pedal-assist system to its full potential - Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy to remove the battery without tools, and lets you mount a water bottle cage—even on full suspension e-MTBs - The dropper post lets you lower your saddle on the fly so it's out of the way on descents - The Purion controller has Walk Assist and an intelligent eMTB mode that automatically delivers the right amount of power based on your terrain - Powerfly FS frames feature a curved top tube that makes standing over the bike easier. Plus, Smart Wheel Sizing means you'll get the fastest wheel that fits—29? wheels on larger frames, 27.5? wheels on smaller frames
Specifications
- Subtype
- Electric Mountain
- Category
- Other
- Component Fork
- 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
- Component Hubs
- Front: Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle Rear: Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle
- Component Rims
- Alex MD35, tubeless compatible, 32-hole, 35mm width, presta valve
- Component Size
- X-Small, Small, Medium, Large, X-Large
- Component Stem
- Bontrager alloy, 31.8mm, Blendr compatible, 7 degree
- Product Family
- Powerfly
- Component Chain
- KMC X10, 10 speed
- Component Color
- Matte Gunmetal/Matte Black, Crimson/Lithium Grey
- Component 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
- Component Motor
- Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist
- Component Brakes
- Tektro HD-M275 hydraulic disc
- Component Pedals
- VP-536 nylon platform
- Component Rotors
- Tektro, 6-bolt, 203mm
- Component Saddle
- Bontrager Arvada, steel rails, 138mm width
- Component Spokes
- 14g stainless steel
- Component Battery
- Bosch PowerTube 500Wh
- Component Charger
- Bosch compact 2A, 100-240V, smart system
- Component Crankset
- FSA Bosch CK-220, 36T ring, 165mm length
- Component Seatpost
- TranzX JD-YSP18
- Component Shifters
- Shimano Deore M4100, 10 speed
- Component Handlebar
- Bontrager alloy, 31.8mm, 15mm rise, 720mm width
- Component Rear Tire
- Bontrager XR3 Comp, wire bead, 30tpi, 27.5x2.35''
- Component Front Tire
- Bontrager XR3 Comp, wire bead, 30tpi, 27.5x2.35''
- Component Rear Shock
- SR Suntour Edge R, 190mm x 45mm
- Component Tape Grips
- Bontrager XR Trail Comp, nylon lock-on
- Component Wheel Size
- 27.5-inch, 29-inch
- Component Rear Derailleur
- Shimano Deore M5120, long cage
- Component Accessories Extras
- Bontrager TLR
- Component Cassette Freewheel
- Shimano Deore M4100, 11-46, 10 speed
- Component Controller Display
- Bosch Purion
- Rear Shock
- SR Suntour Edge R, 190mm x 45mm
- Hubs
- Front: Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle Rear: Bontrager alloy, 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
- Crankset
- FSA Bosch CK-220, 36T ring, 165mm length
- Pedals
- VP-536 nylon platform
- Chain
- KMC X10, 10 speed
- Seatpost
- TranzX JD-YSP18
- Saddle
- Bontrager Arvada, steel rails, 138mm width
- Handlebar
- Bontrager alloy, 31.8mm, 15mm rise, 720mm width
- Rear Derailleur
- Shimano Deore M5120, long cage
- Rear Tire
- Bontrager XR3 Comp, wire bead, 30tpi, 27.5x2.35''
- Stem
- Bontrager alloy, 31.8mm, Blendr compatible, 7 degree
- Accessories & Extras
- Bontrager TLR
- Brakes
- Tektro HD-M275 hydraulic disc
- Fork
- 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
- 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
- Shifters
- Shimano Deore M4100, 10 speed
- Tape/Grips
- Bontrager XR Trail Comp, nylon lock-on
- Motor
- Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist
- Charger
- Bosch compact 2A, 100-240V, smart system
- Battery
- Bosch PowerTube 500Wh
- Color
- Crimson/Lithium Grey
- Size
- X-Large
- Wheel Size
- 29-inch
- Spokes
- 14g stainless steel
- Cassette/Freewheel
- Shimano Deore M4100, 11-46, 10 speed
- Controller/Display
- Bosch Purion
- Rotors
- Tektro, 6-bolt, 203mm
- Front Tire
- Bontrager XR3 Comp, wire bead, 30tpi, 27.5x2.35''
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.