Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices
Today’s Deals2025 Trek
FX 3 Gen 4
A 700c aluminum frame fitness bike with mid-range components and shimano hydraulic disc brakes.
Compare the full range
Manufacturer Price
$1,149| Weight | 11.5 kg |
|---|---|
| Frame | Aluminum |
| Suspension | Rigid |
| Fork | Carbon |
| Wheels | 700c Aluminum |
| Drivetrain | 1 × 10 |
| Groupset | CUES |
| Brakes | Shimano Hydraulic Disc |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full FX model range
View Comparison
Feb 2024 · Simon Withers
Single-ring hybrid with Shimano Deore and all the extras as standard
Lights and kickstand included
Full length fenders
Very good contact points
Top notch braking
Shimano deore gearing
Underpowered lights
Only two pairs of bottle bosses
Twin stem face plates
No bar ends
Sept 2022 · Benjamin Page
The Trek FX 2 Disc is a versatile all-rounder with surprising levels of comfort and stability
The frame has a great balance between responsiveness and comfort
Equipped for night riding, bikepacking or commuting
Can carry a decent amount of weight
Stable ride for long distances
Would need a drivetrain upgrade to become a serious fitness bike
On the heavy side for a rigid frame
| Frame | Alpha Gold Aluminum, internal cable routing, rack & fender mounts, post mount disc, kickstand mount, 135x5mm QR Tire Clearance: 40c Color: Hex Blue |
|---|---|
| Fork | FX carbon, flat-mount disc, rack mounts, 410mm axle-to-crown, ThruSkew 5mm QR |
| Stem | Bontrager Blendr Stem, 31.8x90mm, 7 Degree Rise, Black - XS, S: Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 90mm length; M, L, XL, XXL: Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 100mm length |
| Handlebar | Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise, 600mm width, Black - XS, S, M: Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 600mm width; L, XL, XXL: Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 660mm width |
| Saddle | Bontrager H1 |
| Seatpost | Bontrager alloy, 27.2mm, 12mm offset, 330mm length Type: Rigid |
| Pedals | Bontrager City pedals |
| Grips | Bontrager Satellite IsoZone Plus, lock-on, ergonomic |
| Rear Derailleur | Shimano CUES U6000 GS |
|---|---|
| Crank | Prowheel Crankset 170mm, 10-speed compatible, 2 piece, with 40T Black Steel Narrow/Wide Chainring. Black Chainring Bolts, Incl Outboard Bottom Bracket for 68mm Bottom Bracket Shell. With Plastic Chainguard. Black - XS, S, M: Prowheel alloy, 40T narrow-wide ring, 170mm length; L, XL, XXL: Prowheel alloy, 40T narrow-wide ring, 175mm length |
| Shifters | Shimano CUES U6000 w/optical gear display, 10 speed |
| Cassette | Shimano CUES LG300, LINKGLIDE, 11-48, 10 speed |
| Chain | Shimano LG500, 9/10/11 speed |
| Brakes | Shimano hydraulic disc, MT201 lever, UR300 caliper Type: Shimano Hydraulic Disc |
| Rims | Bontrager Tubeless Ready Disc, 32-hole, Presta valve |
|---|---|
| Front Hub | Formula DC-20, alloy, 6-bolt, 100x5mm |
| Rear Hub | Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm |
| Tires | Bontrager H2 Comp, wire bead, 30 tpi, 700x35mm |
| Disc Rotors | Shimano RT26, 6-bolt, 160mm |
First added 15 June
Last updated 13 June