Trek FX 3 Gen 4
The FX 3 is a versatile hybrid bike that's primed for performance, comfort and utility. It has features like a lightweight aluminium frame, a carbon fork, a 1x drivetrain and powerful disc brakes that stop in any weather. It's a commuting pro if you want it to be, or the perfect fitness companion on road and rail trails.
*Please note – spec applies to all sizes unless listed separately
| Frame | Alpha Gold Aluminium, internal cable routing, rack & mudguard mounts, post mount disc, kickstand mount, 135x5 mm QR |
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| Fork | FX carbon, flat-mount disc, rack mounts, 410 mm axle-to-crown, ThruSkew 5 mm QR |
| Hub front | Formula DC-20, alloy, 6-bolt, 5x100 mm QR |
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| Skewer front | 139x5 mm bolt-on |
| Hub rear | Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR |
| Skewer rear | 152x5 mm QR |
| Rim | Bontrager Tubeless Ready Disc, 32-hole, Presta valve |
| Tyre | Bontrager H2 Comp, wire bead, 30 tpi, 700x35 mm |
| Max tyre size | 700x40 mm |
| Shifter | Shimano CUES U6000 w/optical gear display, 10-speed |
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| Rear derailleur | Shimano CUES U6000 GS |
| *Crank |
Size: XS, S, M Prowheel alloy, 40T narrow-wide ring, 170 mm length |
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Size: L, XL Prowheel alloy, 40T narrow-wide ring, 175 mm length |
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Size: XXL ProWheel alloy, 40T narrow-wide ring, 175 mm length |
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| Cassette | Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed |
| Chain | Shimano LG500 |
| Pedal | Bontrager City pedals |
| Max. chainring size | 1x: 44T, 2x: 46/32 |
| Saddle | Bontrager H1 |
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| Seatpost | Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length |
| *Handlebar |
Size: XS, S, M Bontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 600 mm width |
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Size: L, XL, XXL Bontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 660 mm width |
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| Grips | Bontrager Satellite IsoZone Plus, lock-on, ergonomic |
| *Stem |
Size: XS, S Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 90 mm length |
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Size: M, L, XL, XXL Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 100 mm length |
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| Brake | Shimano hydraulic disc, MT201 lever, UR300 calliper |
| Brake rotor | Shimano RT26, 6-bolt, 160 mm |
| Rotor size | Max brake rotor sizes: 160 mm front and rear |
| Weight | M – 11.50 kg/25.36 lb |
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| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. The prices shown are the manufacturer's suggested retail prices.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
Frequently Asked Questions
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Domestic shipping can take up to 5 business days.
Foreign shipping could take up to 14 business days.
Due to global supply chain challenges, shipping times could be longer than usual. -
All our products are subject to quality control.
Our warranty provides a guarantee against manufacturer defects.
The guarantee covers any manufacturing, design, or material defect. Please notify us within 2 months of noticing any defects.
It does not cover blows, improper use, or other issues that are not attributable to a manufacturer defects.
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Yes, we offer full and partial refunds.
Please enquire for more information about our Refund policy. -
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