Trek FX S 5

2017
 
5.0 stars
 (2 Reviews)
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Description

FX is fitness simplified. It offers a best-of-both-worlds combination of road bike speed and city bike comfort and versatility. It’s a perfect fitness bike, and so much more.

FX is fast, fun, and agile enough for a multitude of uses. From fitness and commuting to errands and mellow Sunday loops, you’ll find your new favorite ride on FX.

Key features

- 400 Series OCLV Carbon frame, race-optimized cable routing
- Trek IsoSpeed decoupler gives you an incredibly smooth ride
- Disc brakes give you reliable all-weather stopping power
- Road-bike tech (E2, 2 x 10 gearing) turns up the speed

Features & Info

Geometry chart

Trek FX S 5 geometry chart

Consumer Reviews

 
5.0 stars

(2 reviews)

100% of respondents would recommend this to a friend.

Pros

  • Breathability 
  • Comfortable 
  • Durable 
  • Fast and easy to ride 
  • Lightweight 
  • Looks great rides super 

Cons

  • Changed pedals 

Best Uses

  • City rides are great 
  • Comfort 
  • Exercise 
  • Fast for longer rides 

 
5.0
Jun 11, 2017

Yes

Pros:
Packs Well, Breathability, Comfortable, Stylish, Lightweight, Warm, Durable
Cons:
Best Uses:
Comfort
You pay for what you get this bike is definitely worth the extra bucks of investment period I just got mine three days ago and I absolutely love it
by Rocco from Indiana

 
5.0
Dec 15, 2016

Dang Good Bike

Pros:
Fast And Easy To Ride, Smooth Shifting, Looks Great Rides Super
Cons:
Changed Pedals
Best Uses:
Exercise, Fast For Longer Rides, City Rides Are Great
The FX 5 Sport is so smooth. It rides like a dream and is fast for doing longer rides will keep up with others easily. The carbon fiber frame is light in weight and looks so good with the Black Matte Paint. Love the disc brakes, it has a 20 gear setup which I really prefer. I did change out the pedals (didn't like the straps) and also put a Brooks C-17 saddle on board.
by GHow from Hollins, VA

Specifications

Frame
400 Series OCLV Carbon, IsoSpeed, E2 tapered head tube, BB90, disc balanced post mount, Power Transfer Construction, 142x12 Closed Convert dropout, hidden fender mounts, 3S chain keeper, DuoTrap compatible
Fork
Domane carbon disc, E2 tapered steerer, 15mm thru-axle
Headset
Integrated, cartridge bearing, sealed, 1-1/8-inch top, 1.5-inch bottom
Rims/Wheels
Bontrager tubeless ready disc
Hubs
Front: Bontrager alloy sealed bearing, 15mm alloy axle, Center Lock; Rear: Bontrager alloy Center Lock, 142 x 12mm
Spokes
Bontrager 14g
Tires
Bontrager AW2 Hard-Case Lite, 700 x 25c
Crankset
Shimano Tiagra
Chainrings
50/34
Bottom Bracket
BB90
Chain
KMC X10
Front Derailleur
Shimano Tiagra braze-on
Rear Derailleur
Shimano Tiagra
Rear Cogs
Shimano Tiagra, 10-speed: 11-34
Shifters
Shimano Tiagra
Handlebars
Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise
Tape/Grips
Bontrager Satellite IsoZone Plus, lock-on, ergonomic
Stem
Bontrager Elite, 31.8mm, 7 degree, comes w/computer & light mounts
Brake Levers
Shimano
Brakes
Shimano M365 hydraulic disc
Pedals
Nylon body w/alloy cage, toe clip & strap
Saddle
Bontrager Paradigm 1
Seatpost
Bontrager alloy, 2-bolt head, 27.2mm, 8mm offset