2020 Trek FX Sport 4 Women's

Mid-range component level aluminum frame fitness bike

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2020 Trek FX Sport 4 Women's
  • MSRP $1,200
  • Suspension Rigid
  • Frame Aluminum
  • Fork Carbon
  • Wheels 700c Aluminum
  • Drivetrain 2 × 10
  • Groupset 
    Shimano Tiagra
  • Brakes Hydraulic Disc


2 × 10 — 20 speed

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

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

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

Estimated Spec Level
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This bike
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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 »

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, Blendr compatible, 7 degree, 110mm length
HandlebarBontrager Satellite Plus IsoZone, 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
Front DerailleurShimano Tiagra 4700, 34.9mm clamp, down swing
Rear DerailleurShimano Tiagra 4700, medium cage
ShiftersShimano Tiagra 4700, 10 speed
CrankShimano R460, 48/34, 170mm length
CassetteShimano Tiagra HG500, 11-34, 10 speed
ChainKMC X10
BrakesShimano MT201 hydraulic disc, flat mount, 160mm rotor
RimsBontrager Tubeless Ready Disc, 32-hole, presta valve
Spokes14g, stainless
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