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  • FX 2
2018

FX 2

/
$489.99 Model 17455
FX 2 is a versatile hybrid bike for fitness, commuting, or riding for the fun of it! It has a lightweight Alpha Gold Aluminum frame, 24 speeds and a wide range of gearing that's great in hilly terrain, and tires that are both fast on the road and stable on paths and loose terrain.
FX 2 is a versatile hybrid bike for fitness, commuting, or riding for the fun of it! It has a lightweight Alpha Gold Aluminum frame, 24 speeds and a wide range of gearing that's great in hilly terrain, and tires that are both fast on the road and stable on paths and loose terrain.
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It's right for you if...

You want to get out and ride more, and you're looking for versatility and performance at a great value. You appreciate a lightweight frame, semi-skinny tires that are still stable in loose terrain, plenty of speeds to help you up hills, and endless options for accessories.

The tech you get

A lightweight Alpha Gold Aluminum frame, a Shimano drivetrain with 24 speeds and a wide range of gearing so you're never pedaling too hard or too soft, and mounts for racks, fenders, lights, kickstand, and more!

The final word

FX 2 is a versatile hybrid bike that's just as much at home on fitness rides as on neighborhood cruises and commutes. The lightweight frame and extra gears let you take on longer rides with bigger hills, and the endless accessory options make it a high-value companion you can personalize to fit your style.

Learn more about FX

favorite_borderWhy you'll love it

  1. This bike brings families together, gets people away from screens, and lets you enjoy time outside
  2. 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
  3. FX is your platform for personalization—add a rack and fenders, lights, a kickstand, and more!
  4. Like every Trek hybrid, it's backed by a lifetime warranty and supported by a wide network of retail partners

More options

2018
FX Sport 5

FX Sport 5

$1,789.99 

Upgrades from FX S 4

  • OCLV 400 FX S frameset with IsoSpeed
  • Shimano Tiagra 10-speed drivetrain
  • Lightweight 28-spoke wheelset
  • Bontrager Montrose Comp saddle
  • Bontrager AW2 Hard-Case Lite folding tires
2018
FX Sport 5 Women's

FX Sport 5 Women's

$1,789.99 

Upgrades from FX S 4 Women's

  • OCLV 400 FX S frameset with IsoSpeed
  • Shimano Tiagra 10-speed drivetrain
  • Lightweight 28-spoke wheelset
  • Bontrager Ajna 1 WSD saddle
  • Bontrager AW2 Hard-Case Lite folding tires
2018
FX Sport 4

FX Sport 4

$1,149.99 

Upgrades from FX 3

  • Superlight FX S Aluminum fitness frameset with flat mount disc brake
  • 10-speed double road drivetrain
  • Fast-rolling AW1 tires
  • Tektro flat mount hydraulic brakes
2018
FX Sport 4 Women's

FX Sport 4 Women's

$1,149.99 

Upgrades from FX 3 Women's

  • Superlight FX S Aluminum fitness frameset with flat mount disc brake
  • 10-speed double road drivetrain
  • Fast-rolling AW1 tires
  • Tektro flat mount hydraulic brakes
2018
FX 3 Women's

FX 3 Women's

$659.99 

Upgrades from FX 2 Women's

  • Acera 9-speed drivetrain
  • HCM Carbon FX fork
  • IsoZone handlebar and grips
  • H1 fitness saddle
  • Bontrager Hard-Case Lite tires
2018
FX 3

FX 3

$659.99 

Upgrades from FX 2

  • Shimano Alivio 9-speed drivetrain
  • HCM Carbon FX fork
  • IsoZone handlebar and grips
  • H1 fitness saddle
  • Bontrager Hard-Case Lite tires


Features

Rack & fender ready

Built-in mounts make it easy to add racks and fenders for added versatility.

Blendr stem

Bontrager stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.
Learn more

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.

Ergo grips

Specially designed grips take your hand shape into account for more comfort and greater control.

Alpha Gold Aluminum frame

Our high-performance lightweight aluminum is continuously cold extruded and butted, and formed into manipulated tube shapes to balance strength and weight saving.

Specifications

  • Frameset

    Frame
    FX Alpha Gold Aluminum, DuoTrap S compatible, rack & fender mounts
    Fork
    FX alloy w/tapered wall thickness, straight blades

  • Wheels

    Front Hub
    Formula FM21 alloy
    Rear Hub
    Alloy
    Rims
    Bontrager Connection, alloy, 32h
    Tires
    Bontrager H2, 700x35c

  • Drivetrain

    Shifters
    Shimano EF500, 8 speed
    Front derailleur
    Shimano Tourney TY71
    Rear derailleur
    Shimano Acera M360
    Crank
    Forged alloy, 48/38/28 w/chainguard
    Bottom bracket
    Sealed cartridge
    Cassette
    Shimano HG31, 11-32, 8 speed
    Chain
    KMC Z7
    Pedals
    Wellgo nylon body w/alloy cage

  • Components

    Saddle
    Bontrager Sport
    Seatpost
    Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset
    Handlebar
    Bontrager alloy, 31.8mm, 15mm rise
    Grips
    Bontrager Satellite, ergonomic
    Stem
    Bontrager alloy, 31.8mm, 7 degree, Blendr compatible
    Headset
    1-1/8˝ threadless, sealed cartridge bearings
    Brakeset
    Tektro alloy linear-pull

  • Weight

    Weight
    20˝ - 11.43 kg / 25.20 lbs
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).
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, colors, and materials.
Bike and frame weights are based off Trek pre-production painted frames at time of publication. Weights may vary in final production.

Sizing & fit

The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local Trek retailer.

 

Rider Height

All measurements provided in cm unless otherwise noted.

Frame size number Frame size letter 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
15 in S 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
17.5 in M 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
20 in L 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
22.5 in XL 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
25 in XXL 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

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