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Trek FX Sport 5

Trek FX Sport 5
  • Color: Matte Dnister Black
Matte Dnister Black
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Trek's new FX Sport 5 is what happens when you let the dreamers loose in the design studio. It checks all the boxes when it comes to a multi-purpose bike that performs beyond all expectations. Ultralight 400 Series carbon fiber is used to build the frame and FX carbon fiber fork. With it, every hill is more conquerable, every incline becomes easier. OCLV carbon fiber isn't just about lightness, though. Strength is a major part of what makes any bike perform better. Pedaling response is better, and overall handling is more precise. The FX Sport 5's BB86.5 bottom bracket anchors the crankset for flex-free power delivery, while the tapered head tube adds an extra dash of precision in every turn. 400 Series carbon fiber is already known for soaking up vibration, but the addition of the IsoSpeed decoupler at the top of the seat tube improves ride quality further. A pair of cartridge bearings allow the seat tube to pivot independently from the rest of the frame, doubling frame compliance and soaking up harsh bumps and potholes on rides long and short. A light, responsive bike that is also comfortable? The FX Sport 5 does it all! Details found throughout the bike make the FX Sport 5 a better machine in many ways. Vanishing fender mounts and a removeable seatstay bridge allow fender installation, making the bike an excellent commuting option. A 3S chain keeper prevents dropped chains, roadside stops and grimy fingers. There's even an aperture for an ANT+ DuoTrap S speed/cadence sensor in the left chainstay (sold separately). 12mm thru-axle hubs front and rear not only guarantee perfect brake disc alignment whenever wheels are installed, but also enhance the bike's overall torsional strength. Internal cable routing adds a clean, sleek look to the bike.

With such an impressive frame, the rest of the FX Sport 5 needed to perform just as well. Shimano's 10-speed Tiagra components are found throughout the FX Sport 5, adding precise operation and shifting with every mile. The Tiagra flat-bar shifters, Tiagra derailleurs, 50/34T compact Tiagra crankset and 11-34T Tiagra cassette all work in concert, ensuring long service life as well as a very wide gearing range for hilly rides. Alloy tubeless-ready Bontrager Affinity Disc wheels and 700x32c R1 Hard-Case Lite tires add confident grip and easy acceleration. Reigning in speed is the job of Shimano's MT201 hydraulic disc brakes, boasting outstanding stopping power and lever feedback. Bontrager also supplies the Montrose Comp saddle, alloy seatpost, alloy Satellite Plus IsoZone handlebar and accessory-ready alloy Elite Blendr stem.


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, 11-34T, 10 speed
Shifters Shimano Tiagra 4700, 10 speed flat-bar
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
Brake Levers Shimano MT201 hydraulic
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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