More options
It's right for you if...
You want to get out and ride more, and you're looking for performance where it really counts: a lightweight frame, wide range of gearing and strong wheels. You also want great value and the confidence of Trek's lifetime warranty.
The tech you get
A lightweight Alpha Gold Aluminium frame, 21 speeds so there's always a right gear for your terrain, strong double-walled wheels, and mounts that make it easy to accessorise your ride with racks, mudguards, lights, fitness trackers, a kickstand and more!
The final word
FX 1 is a versatile hybrid bike at a great value. It's built with a lightweight aluminium frame, performance parts that keep the price in check, and strong wheels built on double-walled rims. This hybrid is perfectly suited to a variety of uses, from casual riding to exercise and commutes.
The Walkthrough
favorite_borderWhy you'll love it
- This bike brings families together, gets people away from screens and lets you enjoy time outside
- 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 do the weekly shop
- It's easy to accessorise with racks, a kickstand, mudguards, lights and more!
- You can pair FX with your smartphone and send your ride data to your favourite fitness app when you add DuoTrap S
- Like every Trek hybrid, it's backed by a lifetime warranty and supported by a wide network of retail partners
How to: Choose a hybrid bike
Choosing a bike from so many options can be overwhelming, but we're here to help you narrow it down. Keep watching to see which features will support the way you love to ride.
Watch the video
How to: Name the parts of the bike
The details may vary, but whatever you ride, the basic structure of the bicycle is the same. Keep watching to learn the parts of your bike, so you can talk about your bike with confidence.
Watch the video
How to: Fix a flat tyre
Flat? Fixed. Our simple how-to video will show you how to get back on two wheels in no time flat.
Watch the videoFeatures
Alpha Gold Aluminium frame
Our high-performance lightweight aluminium is continuously cold extruded and butted, and formed into manipulated tube shapes to balance strength and save weight.
DuoTrap S compatible
DuoTrap S integrates a Bluetooth®/ANT+ sensor into the frame. Log routes and track fitness progress on your computer or smart phone with no external sensor. Works with all major ANT+ wireless players, including Bontrager, Garmin, PowerTap, and SRM.
Rack & mudguard ready
Built-in mounts make it easy to add racks and mudguards for added versatility.
Specifications
*spec applies to all sizes unless otherwise noted
| Frame | Alpha Gold Aluminium, rack and mudguard mounts, DuoTrap S-compatible, cantilever-brake mount, 135x5 mm QR |
|---|---|
| *Fork |
Size:
S, M, L, XL, XXL FX Steel, threadless steel steerer, rack mounts, cantilever-brake mount, 405 mm axle-to-crown, 5x100 mm QR |
|
Size:
S, M, L, XL, XXL High-tensile steel, rack mounts, 405 mm axle-to-crown, 5x100 mm QR |
| Front hub | Formula FM21 alloy, 100x5 mm QR |
|---|---|
| Rear hub | Formula FM31 alloy, 135x5 mm QR |
| Rim | Bontrager Connection, alloy, double-wall, 32-hole, Schrader valve |
| Tyre | Bontrager H2, wire bead, 30 tpi, 700x35 c |
| Shifter | Shimano Altus EF500, 7-speed |
|---|---|
| Front derailleur | Shimano Tourney TY510, 34.9 mm clamp, top swing, dual pull |
| Rear derailleur | Shimano Altus M310 |
| Crank | Forged alloy, 48/38/28, chainguard, 170 mm length |
| Bottom bracket | VP BC73, 68 mm, threaded |
| Cassette | SunRace MFM300 freewheel, 14-34, 7-speed |
| *Chain |
Size:
S, M, L, XL, XXL KMC Z7 |
|
Size:
S, M, L, XL, XXL KMC Z51 |
|
| Pedal | Wellgo nylon platform |
| Saddle | Bontrager Sport |
|---|---|
| Seatpost | Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length |
| *Handlebar |
Size:
S, M, L Bontrager Riser, steel, 25.4 mm, 30 mm rise, 600 mm width |
|
Size:
XL, XXL Bontrager Riser, steel, 25.4 mm, 30 mm rise, 620 mm width |
|
| Grips | Bontrager Satellite |
| *Stem |
Size:
S, M Bontrager alloy, 25.4 mm clamp, 10-degree, 90mm length |
|
Size:
L, XL, XXL Bontrager alloy, 25.4 mm clamp, 10-degree, 110 mm length |
|
| Head set | 1-1/8" threadless, sealed cartridge bearings |
| Brake | Tektro alloy linear-pull |
| Weight | L - 12.55 kg / 27.66 lbs |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
Sizing & fit
Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.
Rider Height
Inseam
S
155.0 - 165.0 cm
5'1.0" - 5'5.0"
72.0 - 78.0 cm
28.3" - 30.7"
M
165.0 - 175.0 cm
5'5.0" - 5'8.9"
77.0 - 83.0 cm
30.3" - 32.7"
L
175.0 - 186.0 cm
5'8.9" - 6'1.2"
82.0 - 88.0 cm
32.3" - 34.6"
XL
186.0 - 197.0 cm
6'1.2" - 6'5.6"
87.0 - 93.0 cm
34.3" - 36.6"
2XL
197.0 - 203.0 cm
6'5.6" - 6'7.9"
92.0 - 95.0 cm
36.2" - 37.4"
All measurements provided in cm unless otherwise stated.
| Frame size letter | Wheel size | A — Seat tube | B — Seat tube angle | C — Head tube length | D — Head angle | E — Effective top tube | F — Bottom bracket height | G — Bottom bracket drop | H — Chainstay length | I — Offset | J — Trail | K — Wheelbase | L — Standover | M — Frame reach | N — Frame stack |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 700c | 38.1 | 74.5° | 11.5 | 70.5° | 54.4 | 28.5 | 6.2 | 44.5 | 5.0 | 7.0 | 105.7 | 69.3 | 39.4 | 54.1 |
| M | 700c | 44.4 | 74.0° | 13.0 | 70.5° | 54.8 | 28.5 | 6.2 | 44.5 | 5.0 | 7.0 | 105.7 | 73.5 | 38.9 | 55.5 |
| L | 700c | 50.8 | 73.5° | 16.0 | 71.5° | 56.8 | 28.5 | 6.2 | 44.5 | 4.5 | 7.0 | 105.8 | 78.3 | 39.4 | 58.9 |
| XL | 700c | 57.1 | 73.0° | 19.0 | 72.5° | 59.0 | 28.5 | 6.2 | 44.5 | 4.5 | 6.2 | 106.4 | 83.1 | 40.0 | 62.1 |
| XXL | 700c | 63.5 | 72.0° | 22.0 | 72.5° | 60.3 | 28.5 | 6.2 | 44.5 | 4.5 | 6.2 | 106.5 | 87.7 | 39.2 | 65.0 |