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FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
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FX Sport 4

Regular price
$2,249.99 CAD
Sale price
$2,249.99 CAD
Regular price
PRE-ORDER AVAILABLE
Unit price
per 

 

 FX Sport 4 is a carbon fiber fitness bike for riders who want the speed of a lightweight road bike with the comfort and control of a flat handlebar. The 1x drivetrain simplifies shifting without sacrificing gear range, making this high-performance bike perfect for everything from solo workouts to speedy group rides.

It's right for you if...

You're ready to log big miles, and you prefer the feel of a flat handlebar to the drop bars that come stock on most road bikes. You prioritize comfort and performance equally, and want the simplicity a 1x drivetrain provides.

The tech you get

A lightweight 400 Series OCLV Carbon frame and fork, a Shimano Deore 1x drivetrain with a wide-range cassette, Shimano hydraulic disc brakes for all-weather stopping power, a lightweight tubeless ready wheelset, wide, fast-rolling Bontrager GR1 Expert gravel tires, and a vibration-absorbing handlebar and ergonomic grips.

The final word

Fast, capable, comfortable. This bike has a road -smoothing carbon frame and quality parts that will hold up over serious miles, including the simpler-shifting 1x drivetrain.

Why you'll love it

  1. The 1x drivetrain delivers a wide range of gearing with the simplicity of a single shifter
  2. You get the superior ride quality of carbon without the bank-breaking price
  3. On your left, roadie! This fitness bike is more than capable of taking on speedy group road rides
  4. It's easy to accessorize with fenders, lights, and more!

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.

 

Specifications

*spec applies to all sizes unless otherwise noted

Frameset  
Frame 400 series OCLV Carbon, internal routing, 3s chain keeper, DuoTrap S compatible, mudguard mounts, flat-mount disc, 135x5 mm ThruSkew
Fork Carbon, threadless alloy steerer, hidden mudguard mounts, flat-mount disc, 5x100 mm thru-skew
Wheels  
Hub front Formula CL-51 alloy, 100x5mm QR
Hub rear Formula CL-52 alloy, 135x5mm QR
Rim Bontrager Paradigm, Tubeless Ready, 32-hole, 21 mm width, Presta valve
Tire Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700x40c
Max Tire Size 42c without fenders, 40c with fenders
Drivetrain  
Shifter Shimano Deore M4100, 10 speed
Rear derailleur Shimano Deore M5120, long cage
Crank Prowheel alloy, 42T narrow-wide ring, 175 mm length
Cassette Shimano Deore M4100, 11-46, 10 speed
Chain KMC X10, 10 speed
Pedal Bontrager City pedals
Max chainring size 42T
Components  
Saddle Bontrager H1
Seatpost Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
*Handlebar Size: XS, S Bontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 600 mm width
  Size: M, L, XL Bontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 660 mm width
Grips Bontrager Satellite IsoZone Plus, lock-on, ergonomic
Stem* Size: XS
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
  Size: S, M
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length
  Size: L, XL
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length
Brake Promax DSK-927 hydraulic disc, flat mount, 160mm rotor
Rotor Size Max brake rotor size: 160mm
Weight  
Weight M - 10.74 kg / 23.68 lbs
Weight Limit This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).
 

Sizing & Geometry

Visit https://www.trekbikes.com/ca/en_CA/bikes/hybrid-bikes/fitness-bikes/fx/fx-sport-4/p/5267820/#SizingAndFitComponent