2019 Trek

FX Sport 4 Women's

A 700c aluminum frame women’s fitness bike with mid-range components and hydraulic disc brakes.

Manufacturer Price

$1,199
Weight22.3 lbs  
FrameAluminum
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetTiagra
BrakesHydraulic Disc
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
FX Sport 4 Women's
Other Fitness bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

38 mph

FX Sport 4 Women's

35 mph

Similar Bikes

Highest gear

(descending)

Sizing
XS

4'9" – 5'2"

SM

5'0" – 5'6"

MD

5'4" – 5'10"

LG

5'8" – 6'2"

Rider Fit Notes
  • 5'9", size LG, Just right
Reviews
BikeRadar
Trek FX Sport 6 review

Nov 2018 · Ian Osborne

High-class fitness bike with proven road technology and a classy component package. Buy if you want a capable, high-spec yet sensible-handling bike with a flat bar

Highs
  • Comfortable-yet-fun ride, IsoSpeed decoupler, lightweight, Shimano 105

Lows
  • Cost is the biggest one, funky-looking grips, only available in black

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

200 Series Alpha Aluminum, DuoTrap S compatible, rack & fender mounts

Fork

FX carbon, flat mount disc, hidden fender mounts

Bottom Bracket

Sealed cartridge, external cup

Headset

1-1/8˝ threadless, sealed cartridge bearings

Stem

Bontrager Elite, 31.8mm, 7 degree, w/computer & light mounts

Handlebar

Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise

Saddle

Bontrager H1 Women's

Seatpost

Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset

TypeRigid

Pedals

Resin body, alloy cage, w/toe-clip

Grips

Bontrager Satellite IsoZone Plus, lock-on, ergonomic

Groupset
Rear Derailleur

Shimano RD-4700 Tiagra

Front Derailleur

Shimano Tiagra

Crank

Shimano R460, 48/34

Shifters

Shimano Tiagra rapid-fire, 10 speed

Cassette

Shimano Tiagra, 11-34, 10 speed

Chain

KMC X10

Brakes

Shimano MT-201, hydraulic disc

TypeHydraulic Disc

Wheels
Rims

Bontrager Tubeless Ready Disc, 32h

Front Hub

Formula alloy, centerlock disc, 12mm thru axle, 32h

Rear Hub

Formula alloy, centerlock disc, QR, 32h

Tires

Bontrager AW1 Hard-Case Lite, 700x32c

Rider Notes
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Last updated June 14
Not listed for 1,772 days