2020 Trek FX Sport 4 Women's

Mid-range component level aluminum frame fitness bike

View on www.trekbikes.com

2020 Trek FX Sport 4 Women's
  • MSRP $1,199
  • Weight 22.9 lbs / 10.4 kg
  • Suspension Rigid
  • Frame Aluminum
  • Fork Carbon
  • Wheels 700c
  • Drivetrain 2 × 10
  • Groupset Tiagra
  • Brakes Hydraulic Disc

Where to Buy


2 × 10 — 20 speed

2020 Trek FX Sport 4 Women's
34 mph
Similar Bikes
35 mph

The 2020 FX Sport 4 Women's is easier to ride up hills than similar bikes.

The 2020 FX Sport 4 Women's won‘t keep up with similar bikes while riding downhill or sprinting.

Estimated Spec Level

Estimated spec level of the FX Sport 4 compared to other fitness bikes. 99 Spokes analyzes the build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more to estimate the overall spec level of each bike.

Learn more

est. spec level →$0$200$400$600$800$1,000$1,200$1,400$1,600
This bike
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Frame200 Series Alpha Aluminum, DuoTrap S compatible, internal cable routing, flat mount disc, rack & fender mounts, 135x5mm QR
ForkFX Carbon, flat mount disc, hidden fender mounts, 405mm axle-to-crown, 100x12mm thru axle
Headset1-1/8'' threadless, sealed cartridge bearings
StemBontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 110mm length
HandlebarBontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 660mm width
SaddleBontrager H1 Women's
SeatpostBontrager alloy, 27.2mm, 12mm offset, 330mm length
GripsBontrager Satellite IsoZone Plus, lock-on, ergonomic
Rear DerailleurShimano Tiagra 4700, medium cage
Front DerailleurShimano Tiagra 4700, 34.9mm clamp, down swing
CrankShimano R460, 48/34, 170mm length
ShiftersShimano Tiagra 4700, 10 speed
CassetteShimano Tiagra HG500, 11-34, 10 speed
BrakesShimano MT201 hydraulic disc, flat mount, 160mm rotor
RimsBontrager Tubeless Ready Disc, 32-hole, presta valve
Spokes14g, stainless steel, black
Front HubFormula alloy, centerlock disc, 100x12mm thru-axle
Rear HubFormula alloy, centerlock disc, 135x5mm QR
TiresBontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c
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2020 Trek FX Sport 4 Women's