Trek fx 3 gen 4

$1,049.99 Sale Save
Color HEX BLUE
Size S

Item is in stock Only 0 left in stock Item is out of stock Item is unavailable

Adding to Cart Added to Cart
FX 3 is a versatile hybrid bike thats primed for performance, comfort, and utility. It has features like a lightweight aluminum frame, a carbon fork, a 1x drivetrain, and powerful disc brakes that stop in any weather. Its a commuting pro if you want it to be, or the perfect fitness companion on pavement and rail trails.
  • The 1x drivetrain gives you all the gears you need and none you don’t
  • Its easy to accessorize with a MIK rear rack, a kickstand, fenders, lights, and more!
  • Its versatile and does whatever you want it to do, whether thats riding for fitness, commuting, or cruising to the farmers market to pick up groceries
  • The cables are routed internally, which protects them from the elements and adds to the bikes sleek look

Shimano CUES

Inspired by rider demand for trouble-free drivetrain longevity and performance, Shimano CUES offers a new foundation for versatility and durability across a range of both electric and standard bikes. CUES features Shimano’s new LINKGLIDE drivetrain technology for significantly increased life on wear items like chain, cassette, and chainrings.

Shimano LINKGLIDE

LINKGLIDE technology has been specifically engineered for incredible durability while still delivering smooth and decisive shifting – along with a great pedalling experience. Available exclusively on Shimano CUES drivetrains.

Upgrade your pedals and love your bike more

Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.


Frame Alpha Gold Aluminum, internal cable routing, rack & fender mounts, post mount disc, kickstand mount, 135x5mm QR
Fork FX carbon, flat-mount disc, rack mounts, 410mm axle-to-crown, ThruSkew 5mm QR
Wheel Front /
Tire Bontrager H2 Comp, wire bead, 30 tpi, 700x35mm
Hub Front Formula DC-20, alloy, 6-bolt, 5x100mm QR
Hub Rear Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR
Rim Bontrager Tubeless Ready Disc, 32-hole, Presta valve
Skewer Front 139x5mm bolt-on
Skewer Rear 152x5mm QR
Shifter Shimano CUES U6000 w/optical gear display, 10 speed
Rear Derailleur Shimano CUES U6000 GS
Crank Prowheel alloy, 40T narrow-wide ring, 170mm length
Cassette Shimano CUES LG300, LINKGLIDE, 11-48, 10 speed
Chain Shimano LG500, 9/10/11 speed
Brake Shimano hydraulic disc, MT201 lever, UR300 caliper // Shimano hydraulic disc, MT201 lever, UR300 caliper
Brake Rotor Shimano RT26, 6-bolt, 160mm
Pedal Bontrager City pedals
Saddle Bontrager H1
Seatpost Bontrager alloy, 27.2mm, 12mm offset, 330mm length
Handlebar Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 600mm width
Stem Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 90mm length
Grips Bontrager Satellite IsoZone Plus, lock-on, ergonomic //

Geometry Chart

B B Drop 6.5
B B Height 28.5
Chainstay Length 44.7
Eff Top Tube 54.3
Frame Reach 38.5
Frame Size Letter S
Frame Size Number 45
Frame Stack 56.8
Head Angle 70.5°
Head Tube Length 14
Offset 5
Seat Tube 37.5
Seat Tube Angle 74.5°
Standover 71.5
Trail 7.1
Wheelbase 105.9
Wheel Size 700c
B B Drop 6.5
B B Height 28.5
Chainstay Length 44.7
Eff Top Tube 56.3
Frame Reach 39.3
Frame Size Letter M
Frame Size Number 50
Frame Stack 59.4
Head Angle 71.0°
Head Tube Length 16.5
Offset 5
Seat Tube 42
Seat Tube Angle 74.0°
Standover 75.4
Trail 6.8
Wheelbase 107
Wheel Size 700c
B B Drop 6.5
B B Height 28.5
Chainstay Length 44.7
Eff Top Tube 58.3
Frame Reach 39.9
Frame Size Letter L
Frame Size Number 55
Frame Stack 62
Head Angle 71.5°
Head Tube Length 19
Offset 5
Seat Tube 46.5
Seat Tube Angle 73.5°
Standover 79.1
Trail 6.4
Wheelbase 108
Wheel Size 700c
B B Drop 6.5
B B Height 28.5
Chainstay Length 44.7
Eff Top Tube 61.3
Frame Reach 40.9
Frame Size Letter XL
Frame Size Number 60
Frame Stack 64.8
Head Angle 72.5°
Head Tube Length 21.5
Offset 5
Seat Tube 52
Seat Tube Angle 72.5°
Standover 83.6
Trail 5.8
Wheelbase 108.7
Wheel Size 700c
B B Drop 6.5
B B Height 28.5
Chainstay Length 44.7
Eff Top Tube 63.5
Frame Reach 41.6
Frame Size Letter XXL
Frame Size Number 65
Frame Stack 67.3
Head Angle 73.0°
Head Tube Length 24
Offset 5
Seat Tube 58.5
Seat Tube Angle 72.0°
Standover 88.4
Trail 5.5
Wheelbase 109.7
Wheel Size 700c