Trek FX Sport 5 2021

$2,469.99

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 high-quality drivetrain, and hydraulic disc brakes make it perfect for everything from solo workouts to speedy group rides.

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Specifications

*spec applies to all sizes unless otherwise noted

Frameset

Frame 400 series OCLV carbon, IsoSpeed, internal routing, 3s chain keeper, DuoTrap S-compatible, mudguard mounts, flat-mount disc, 142×12 mm thru axle
*Fork Size: S, M, L, XL
FX Carbon, threadless alloy steerer, hidden mudguard mounts, flat-mount disc, 405 mm axle-to-crown, 100×12 mm thru axle
Size: S, M, L, XL
FX Carbon, flat mount disc, hidden fender mounts, 405mm axle-to-crown, 100x12mm thru axle
Wheels

Hub front Bontrager alloy, sealed bearing, CenterLock disc, 100×12 mm thru axle
Skewer front Bontrager Switch thru axle, removable lever
Hub rear Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142×12 mm thru axle
Skewer rear Bontrager Switch thru-axle, removable lever
Rim Bontrager Affinity Disc, Tubeless Ready, 28-hole, presta valve
Spokes 14 g stainless steel
Tire Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700×32 c
Max tire size 35c without fenders, 32c with fenders
Drivetrain

Shifter Shimano Tiagra 4700, 10 speed
Front derailleur Shimano Tiagra 4700, braze-on
Rear derailleur Shimano Tiagra 4700, long cage, 34T max cog
*Crank Size: S
Shimano Tiagra 4700, 50/34, 170mm length
Size: M, L
Shimano Tiagra 4700, 50/34, 172.5mm length
Size: XL
Shimano Tiagra 4700, 50/34, 175mm length
Bottom bracket Shimano BB71, 86.5mm, PressFit
Cassette Shimano Tiagra HG500, 11-34, 10-speed
Chain KMC X10
Pedal VP Resin body, alloy cage, toe clip
Components

Saddle Bontrager Montrose Comp, steel rails, 138 mm width
Seatpost Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length
*Handlebar Size: 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: S, M
Bontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 100 mm length
Size: L, XL
Bontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 110 mm length
Headset 1-1/8″ threadless, sealed cartridge bearings
Brake Shimano MT201 hydraulic disc, flat-mount, 160 mm rotor
Brake rotor Shimano RT10, CenterLock, 160 mm
Brake pad Brake Pad Shimano Resin Disc Pad B01S