Trek

2021 Trek FX 3 Disc Women's

Previous used estimate

$309 - $317

Actual value depends on condition, size, and local demand.

2021 Trek FX 3 Disc Women's

Value Guide market data · 2021 Trek FX 3 Disc Women's

12-month projected trend

9%

Direction and magnitude, not judgment

vs. category average

5%

Drops faster than category avg

Price over time - 2021 Trek FX 3 Disc Women's

$900$502$103MSRPMSRPYr 1Yr 2Yr 3Yr 4Yr 5Yr 6Yr 7Yr 7Yr 8Yr 9Yr 10Yr 11Yr 12Yr 13Yr 14Yr 14Yr 15Yr 16Yr 17Yr 18Yr 19Yr 20Yr 20

Values based on actual sales data. Enter your bike's specifics to get a precise valuation.

All FX model years

Overview

About this bike

FX 3 Disc Women's is a versatile hybrid bike made for performance, comfort, and utility. It has a lightweight aluminum frame, a carbon fork, powerful disc brakes that stop in any weather, and a Women's Specific Design saddle that can give you a better fit and feel from the start. It's right for you if... You're a commuter or fitness rider looking for a versatile, comfortable bike with quality parts that will perform on longer rides—and you prefer the fit and feel of touchpoints, like the saddle, designed specifically for women. The tech you get A lightweight Alpha Gold Aluminum frame, a carbon fork, Shimano flat-mount hydraulic disc brakes for all-weather stopping power, a wide-range 18-speed Shimano drivetrain that's great for conquering hills, a Bontrager Satellite Plus IsoZone handlebar and ergonomic grips, a Bontrager H1 Women's saddle, extra mounts for accessories like a rack and fenders, and puncture-resistant Bontrager H2 Hard-Case Lite tires. The final word FX 3 Disc Women's is a lightweight and fast fitness bike, commuter, and neighborhood cruiser all in one. For all the great things about this bike, the best tech upgrade is the 2x9 drivetrain. This 18-speed setup is like what you'd see on a road bike: light, efficient, and built for speed. Why you'll love it - More confident braking means bad weather doesn't have to keep you from enjoying your ride - It's versatile and does whatever you want it to do, whether that's riding for fitness, commuting, or cruising to the farmer's market to pick up groceries - The cables are routed internally, which protects them from the elements and adds to the bike's sleek look - It's easy to accessorize with racks, a kickstand, fenders, lights, and more! - You can pair FX with your smartphone and send your ride data to your favorite fitness app when you add DuoTrap S

Specifications

Subtype
Fitness & Hybrid
Category
Hybrid
Component Fork
FX Carbon, rack and fender mounts, flat mount disc, 405mm axle-to-crown, ThruSkew 5mm QR
Component Hubs
Front: Formula DC-20, alloy, 6-bolt, 5x100mm QR Rear: Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR
Component Size
X-Small, Small, Medium, Large
Component Stem
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree
Product Family
FX
Component Axles
Quick Release
Component Chain
KMC X9, 9 speed
Component Color
Voodoo Trek Black, Magenta
Component Frame
Alpha Gold Aluminum, DuoTrap S compatible, internal cable routing, flat mount disc, rack & fender mounts, 135x5mm QR
Component Brakes
Shimano MT201 hydraulic disc, flat mount, 160mm rotor
Component Pedals
Bontrager Satellite City pedal
Component Saddle
Bontrager H1 Women's
Component Headset
1-1/8'' threadless, sealed cartridge bearings
Component Cassette
Shimano HG200, 11-36, 9 speed
Component Crankset
Shimano MT210, chainguard, 170mm length
Component Shifters
Shimano Acera M3000, 9 speed
Component Handlebar
Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise
Component Seat Post
Bontrager alloy, 27.2mm, 12mm offset, 330mm length
Component Chainrings
46/30T
Component Front Tire
Bontrager H2 Hard-Case Lite, wire bead, 30 tpi, 700 x 32c
Component Tape Grips
Bontrager Satellite IsoZone Plus, lock-on, ergonomic
Component Rear Derailleur
Shimano Acera M3000, Shadow design, long cage
Component Front Derailleur
Shimano T3000, 34.9mm clamp, top swing, dual pull
Hubs
Front: Formula DC-20, alloy, 6-bolt, 5x100mm QR Rear: Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR
Crankset
Shimano MT210, chainguard, 170mm length
Pedals
Bontrager Satellite City pedal
Chain
KMC X9, 9 speed
Saddle
Bontrager H1 Women's
Handlebar
Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise
Headset
1-1/8'' threadless, sealed cartridge bearings
Front Derailleur
Shimano T3000, 34.9mm clamp, top swing, dual pull
Rear Derailleur
Shimano Acera M3000, Shadow design, long cage
Stem
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree
Axles
Quick Release
Brakes
Shimano MT201 hydraulic disc, flat mount, 160mm rotor
Cassette
Shimano HG200, 11-36, 9 speed
Chainrings
46/30T
Fork
FX Carbon, rack and fender mounts, flat mount disc, 405mm axle-to-crown, ThruSkew 5mm QR
Frame
Alpha Gold Aluminum, DuoTrap S compatible, internal cable routing, flat mount disc, rack & fender mounts, 135x5mm QR
Seat Post
Bontrager alloy, 27.2mm, 12mm offset, 330mm length
Shifters
Shimano Acera M3000, 9 speed
Tape/Grips
Bontrager Satellite IsoZone Plus, lock-on, ergonomic
Color
Magenta
Size
Large
Front Tire
Bontrager H2 Hard-Case Lite, wire bead, 30 tpi, 700 x 32c

What to check when buying used

Inspection

Frame condition

Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.

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.

Shop Our Inventory