Trek FX Sport 5

Trek FX Sport 5
  • Color: Matte Dnister Black
$1,889.99
Color:
Matte Dnister Black
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Details

FX Sport 5 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. A 400 Series OCLV Carbon frame with an IsoSpeed decoupler to smooth out rough roads, a carbon fork, a Shimano 2x10 drivetrain, and hydraulic disc brakes make it 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 expect your bike to grow with you as you advance in speed and distance.

The tech you get
A lightweight 400 Series OCLV Carbon frame with a road-smoothing IsoSpeed decoupler, a carbon fork, a 20-speed Shimano Tiagra drivetrain, Shimano hydraulic flat-mount disc brakes, hidden fender mounts, a Bontrager Montrose saddle, and a lightweight Bontrager alloy wheelset with front and rear thru-axles for better responsiveness and control.

The final word
A fitness bike that's every bit as fast and capable as the race bikes found in our road lineup. FX Sport 5 has quality parts that will hold up over serious miles, but real value of this model comes in the OCLV Carbon frame: it's light, fast, and it has IsoSpeed—a decoupler at the seat tube/top tube junction that absorbs fatiguing bumps from the road so you can stay stronger longer.

Why you'll love it
- All the performance of an advanced carbon road bike, with the comfort and control that comes from a flat handlebar
- On your left, roadie! This fitness bike is more than capable of taking on speedy group road rides
- You can pair FX with your smartphone and send your ride data to your favorite fitness app when you add DuoTrap S
- It's easy to accessorize with fenders, lights, and more!

Specs

Frame FX Sport 400 series OCLV carbon, IsoSpeed, 3s chain keeper, DuoTrap S compatible, fender mounts, flat mount disc
Fork FX Carbon, flat mount disc, hidden fender mounts, 405mm axle-to-crown
Headset 1-1/8'' threadless, sealed cartridge bearings
Axles Front: 12x100mm thru axle
Rear: 12x142mm thru axle
Rims/Wheels Bontrager Affinity Disc, Tubeless Ready, 28-hole, presta valve
Hubs Bontrager alloy, sealed bearing, centerlock disc
Spokes 14g, stainless
Tires Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700 x 32c
Crankset Shimano Tiagra 4700
Chainrings 50/34T
Bottom Bracket Shimano BB71, 86.5mm, PressFit
Chain KMC X10
Front Derailleur Shimano Tiagra 4700, braze-on
Rear Derailleur Shimano Tiagra 4700, long cage
Cassette/Rear Cogs Shimano Tiagra HG500, 11-34, 10 speed
Shifters Shimano Tiagra 4700, 10 speed
Handlebars Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise
Tape/Grips Bontrager Satellite IsoZone Plus, lock-on, ergonomic
Stem Bontrager Elite, 31.8mm, Blendr compatible, 7 degree
Brakes Shimano MT201 hydraulic disc, flat mount, 160mm rotor
Pedals VP Resin body, alloy cage, toe clip
Saddle Bontrager Montrose Comp, steel rails, 138mm width
Seat Post Bontrager Approved, alloy, 27.2mm, 8mm offset, 330mm length

* Subject to change without notice.

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Part Numbers

Option UPC MPN
Matte Dnister Black / Small 601842139622 587572
Matte Dnister Black / Medium 601842139646 587573
Matte Dnister Black / Large 601842139608 587574
Matte Dnister Black / X-Large 601842139639 587575