At a glance
The 2021 Trek FX Sport 4 is an hybrid carbon road bike. It is priced at $1,784 USD, comes in a range of sizes, including XS, SM, MD, LG, XL and a shimano drivetrain. The bike is part of Trek's FX range of road bikes.Where To Buy
Trek
Trek FX Sport 4Reviews
Specifications
Frameset
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Frame400 series OCLV carbon, IsoSpeed, internal routing, 3s chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 142x12mm thru axle
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ForkFX Carbon, threadless alloy steerer, hidden fender mounts, flat mount disc, 405mm axle-to-crown, 100x12mm thru axle
Wheels
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HubsShimano RXC400, centerlock, Shimano 11-speed freehub, 142x12mm thru axle
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WheelsBontrager Tubeless Ready Disc, 32-hole, Presta valve
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Spokes14g stainless steel
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TiresBontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c
Drivetrain
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ChainShimano HG601
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CrankSize: XS, S, Shimano GRX RX600, 40T ring, 170mm length; Size: M, L, XL, Shimano GRX RX600, 40T ring, 175mm length
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Bottom BracketShimano BB71, 86.5mm, PressFit
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Rear DerailleurShimano GRX RX812, long cage, 42T max cog
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ShiftersShimano RS700, 11 speed
Components
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BrakesetShimano hydraulic disc, MT201 lever, UR300 caliper
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HandlebarSize: XS, S, Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 600mm width; Size: M, L, XL, Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 660mm width
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SaddleBontrager H1
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SeatpostBontrager alloy, 27.2mm, 12mm offset, 330mm length
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StemSize: XS, Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length; Size: S, M, Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 100mm length; Size: L, XL, Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 110mm length
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GripsBontrager Satellite IsoZone Plus, lock-on, ergonomic
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Headset1-1/8'' threadless, sealed cartridge bearings
FAQ
Q: How much is a 2021 Trek FX Sport 4?
A 2021 Trek FX Sport 4 is typically priced around $1,784 USD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.
Q: Where to buy a 2021 Trek FX Sport 4?
The 2021 Trek FX Sport 4 may be purchased directly from Trek.
Q: What size 2021 Trek FX Sport 4 should I get?
The 2021 Trek FX Sport 4 comes in sizes XS, SM, MD, LG, XL. After measuring your height, use the size chart below to find the typical Trek FX Sport 4 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.
| Rider Height (cm) | Rider Height (in) | Frame Size |
|---|---|---|
| 148cm - 158cm | 4'10" - 5'2" | XS |
| 158cm - 168cm | 5'2" - 5'6" | S |
| 168cm - 178cm | 5'6" - 5' 10" | M |
| 178cm - 185cm | 5'10" - 6'1" | L |
| 185cm - 193cm | 6'1" - 6'4" | XL |
| 193cm - 198cm | 6'4" - 6'6" | XXL |
Discussion
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