• Go! E-bikes
  • Accessories
  • Find a retailer

ABOUT ELECTRA

  • Electra history
  • Flat Foot Technology
  • Brand partners
  • Electra Funbassadors
  • Work at Electra
  • Customer care
  • Bike registration
  • Manuals & user guides
  • Shipping & delivery
  • Newsletter signup
  • Global distributors
  • How to shop safely
  • Privacy policy & terms of use
  • Accessibility
  • Cookie policy
  • California Transparency Act

United States / English

  • © Electra Bicycle Company 2024

2023 Trek FX Sport 4 In-Depth Review

This is my comprehensive review of the 2023 Trek FX Sport 4 , a high-performance hybrid road bike designed for diverse cycling needs.

As a seasoned cyclist and bike reviewer, I bring a wealth of experience in evaluating bicycles across different categories. My expertise lies in dissecting the nuances of bike performance, build quality, and suitability for various riding styles. Whether you’re a daily commuter, a fitness enthusiast, or somewhere in between, this review aims to provide you with a detailed and objective perspective on the Trek FX Sport 4 .

The Trek FX Sport 4 is a standout in the hybrid bike category, offering an exceptional blend of agility, comfort, and durability. Its 400 series OCLV Carbon frame, coupled with a well-designed drivetrain and robust components, makes it suitable for both vigorous fitness routines and daily commuting.

In this review, I’ll delve into the Trek FX Sport 4 ‘s specific features, including its carbon frame and fork, drivetrain, wheels, and components. I’ll evaluate how these aspects contribute to the bike’s overall performance and user experience. By the end, you’ll have a detailed understanding of its capabilities, strengths, and potential limitations..

Continue reading to explore the full capabilities and features of the Trek FX Sport 4.

Trek FX Sport 4 Overview 

trek fx 4 sport specs

The Trek FX Sport 4 is a hybrid road bike that excels in both urban and off-road environments. Its 400 series OCLV Carbon frame provides a lightweight yet sturdy structure, enhancing maneuverability and speed. The bike’s internal routing and compatibility with DuoTrap S add to its sleek design and functionality. The carbon fork with hidden fender mounts further contributes to its versatile performance.

The Trek FX Sport 4 shines with its high-quality components and thoughtful design. Its Shimano Deore M4100 shifter and rear derailleur ensure smooth and reliable gear shifts, vital for varying terrains. The Bontrager GR1 Expert tires offer excellent grip and durability, suitable for different road conditions. Furthermore, the bike’s ergonomic design, including the Bontrager Satellite Plus IsoZone handlebar and grips, ensures a comfortable ride.

Trek FX Sport 4 Rider Reviews

The Trek FX Sport 4 has received a range of reviews from its users, reflecting its varied appeal. Many riders applaud the bike for its beautiful design and versatility, capable of efficiently handling diverse terrains. Its lightness and agility are repeatedly mentioned, with users noting its ability to comfortably cover different surfaces like pavement, gravel, and grass. The bike’s suitability for leisure riding is also highlighted, thanks to its lightweight design, straight handlebars, and an efficient gear range. However, some riders have made personal modifications, such as adding a shock-absorbent seat stem and a gel seat cover, to enhance comfort.

On the flip side, a few riders have encountered challenges. Issues such as chain and brake problems, sizing concerns, and compatibility with bike racks were reported, indicating that the bike might not meet every rider’s needs or preferences. Despite these drawbacks, other users find the bike fast, nimble, and visually appealing, particularly appreciating features like the single drive sprocket.

In summary, while the Trek FX Sport 4 is generally praised for its performance and design, it might require certain adjustments to suit individual preferences. The reviews suggest that while it is a favored choice for many, it may not completely align with every rider’s expectations, particularly regarding component quality and comfort.

Trek FX Sport 4 Features 

Trek FX Sport 4 comes with features that ensures performance and comfort.

Frame and Fork

The Trek FX Sport 4’s 400 series OCLV Carbon frame sets a high standard in hybrid bike construction. It’s lightweight, durable, and efficiently absorbs vibrations, making for a smoother ride. The carbon fork complements the frame, enhancing the bike’s handling and responsiveness, particularly on uneven terrains.

trek fx 4 sport specs

Drivetrain and Braking System

The drivetrain of the Trek FX Sport 4, featuring the Shimano Deore M4100 series, provides a wide range of gears, accommodating both steep climbs and fast flats. The bike’s braking system, consisting of Promax DSK-927 hydraulic disc brakes, offers reliable stopping power in various weather conditions, ensuring safety and control.

Comfort and Ergonomics

Comfort is paramount in the Trek FX Sport 4’s design. The Bontrager H1 saddle, alloy seatpost, and IsoZone handlebars are tailored to provide a comfortable riding position, reducing fatigue on longer journeys. The bike’s ergonomic grips add to the comfort, making it ideal for prolonged rides.

Trek FX Sport 4 Alternatives

Specialized Sirrus 4.0: A great alternative for fitness-focused riders, offering similar performance features.

Cannondale Quick 1: Ideal for those looking for a lighter option with comparable agility and comfort.

Giant Escape 2 City Disc: A more budget-friendly option for urban commuters, still offering excellent versatility and comfort.

Trek FX Sport 4 Sizing

It’s very important to ensure that the bike you are buying is at the size that meets your height

Trek FX Sport 4 FAQ 

What is the top speed of the trek fx sport 4.

The top speed of the Trek FX Sport 4 depends on various factors including the rider’s fitness, terrain, and riding conditions. However, given its lightweight carbon frame and efficient drivetrain, it is capable of achieving high speeds, especially on flat and smooth surfaces.

Is the Trek FX Sport 4 fast?

Yes, the Trek FX Sport 4 is designed for speed and agility. Its 400 series OCLV Carbon frame and streamlined design contribute to its quick acceleration and ease of handling, making it a fast option within the hybrid bike category.

What kind of bike is the Trek FX Sport 4?

The Trek FX Sport 4 is a hybrid road bike. It blends features from road bikes and fitness bikes, offering a versatile riding experience that is suitable for both fitness-oriented cycling and everyday commuting.

Can the Trek FX Sport 4 be used as a gravel bike?

While the Trek FX Sport 4 is not specifically designed as a gravel bike, its robust construction and tire compatibility (up to 700x42mm without fenders) allow it to handle light gravel and off-road paths. However, for more challenging gravel terrains, a dedicated gravel bike might be a more suitable choice.

Is the Trek FX Sport 4 a gravel bike?

No, the Trek FX Sport 4 is primarily a hybrid road bike. It’s optimized for a blend of speed, comfort, and versatility on paved roads and light trails. While it can handle some gravel surfaces, it doesn’t have all the features of a specialized gravel bike, such as wider tire clearance and geometry optimized for rough terrain.

Our Verdict 

In summary, the 2023 Trek FX Sport 4 is an exceptional hybrid bike that offers a perfect blend of performance, comfort, and versatility. It’s suitable for a wide range of cyclists, from those seeking a reliable commuter bike to fitness enthusiasts looking for a robust yet agile ride.

Interested in the Trek FX Sport 4? You can find more information and purchase options on the official Trek website or at your local bike shop. Check it out today to see how it can transform your riding experience!

About the Author

Hey, what's up? Ali here. EDM addict, gym rat, and Tame Impala fan of the Cycle Simply Team.

Shop in-store for even more deals!

Shop in store for even more deals we can't advertise!

Bike Service

Mountain Bike Suspension Service

Mountain Bike Suspension Service

Trade In Your Bike

Trade in your bike

  • Base Layers
  • Mountain Bike Shorts
  • Bibs, Tights + Knickers
  • Mountain Bike Shoes

SAFETY GEAR

  • Adult Helmets
  • Youth Helmets
  • Road Helmets
  • Casual Wear
  • Road Bike Shorts
  • Bibs, Tights & Knickers
  • Road Bike Shoes
  • Accessories/Parts

Safety Gear

  • Women's Helmets
  • Road Bike Helmets
  • Mountain Bike Helmets

WHEELS & TIRES

  • Road Wheels
  • Mountain Bike Wheels
  • Mountain Bike Tires
  • Wheels Accessories and Parts
  • Derailleurs
  • Chains & Cassettes
  • Cranks and Chainrings
  • Bottom Brackets
  • Cables and Housing
  • Power Meters

BRAKES & PEDALS

  • Clipless Pedals
  • Flat Pedals
  • Mountain Bike Brake Sets
  • Mountain Bike Brake Pads
  • Road Bike Brakes and Pads
  • All Brakes/Levers/Pads

Forks & Cockpit

  • Grips and Bar Tape
  • Rigid Forks
  • Suspension Forks

Accessories

  • Car Rack Accessories
  • Electronics
  • Front Lights
  • Tail Lights
  • Locks/Security
  • Media/Resources
  • Bicycle Mounted Racks
  • Pumps/Inflation
  • Tools/Maintenance
  • Trailers/Strollers
  • Trainers/Rollers
  • Travel/Storage
  • Water Bottles & Cages

Brand Guides

Bike buyer's guides, gear guides, new bike releases, summit bicycles online (855) 245-3663 [email protected] email, burlingame (650) 343-8483 [email protected] email, summit outfitters (408) 878-3252 [email protected] email, los gatos (408) 399-9142 [email protected] email, san jose (408) 264-2453 [email protected] email, palo alto (650) 304-0035 [email protected] email, summit bicycles mobile we'll come to you schedule mobile service today, (855) bike-one - for online orders and rental inquiries.

  • Account Account
  • Subtotal : $ 0.00 Checkout Cart
  • Bicycling Catalog

Trek FX Sport 4

Trek FX Sport 4

FX Sport 4 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. The 1x drivetrain simplifies shifting without sacrificing gear range, making this high-performance bike perfect for everything from solo workouts to speedy group rides. - The 1x drivetrain delivers a wide range of gearing with the simplicity of a single shifter - You get the superior ride quality of carbon without the bank-breaking price - On your left, roadie! This fitness bike is more than capable of taking on speedy group road rides - It's easy to accessorize with fenders, lights, and more!

Geo Chart

* Subject to change without notice.

Part Numbers

Trek FX Sport 4 Color: Dark Aquatic

Bikepacking Alliance

2023 Trek FX Sport 4 Review

Are you looking for a versatile and lightweight bike that can take you from leisurely rides around the neighborhood to weekend commutes? Then keep reading for the 2023 Trek FX Sport 4 review.

The trek FX Sport 4 is one of the most popular hybrid bikes on the market today. 

It’s an ideal choice for riders looking to get in some effective workouts while still enjoying leisurely rides around town. 

With its lightweight carbon fiber frame, wide range of gears, plenty of comfortable features, and budget-friendly price tag, it could just be the perfect fit for your lifestyle.

2023 Trek FX Sport 4 Review

The 2023 Trek FX Sport 4 has created quite a stir amongst bike lovers since its launch. 

To help you decide if this bike will meet all your cycling needs, we’ve been putting this hybrid model through our rigorous testing process. 

Here is our comprehensive review about the Trek FX Sport 4 for 2023 season:

The 2023 Trek FX Sport 4 is a rugged and reliable fitness bike, perfect for riders of all levels who are looking for a daily commuter bike. 

Whether you’re an experienced cyclist or just starting out, this versatile machine can tackle any terrain with ease. 

With its lightweight frame, powerful Shimano components and comfortable geometry, the FX Sport 4 will have you tackling hills and trails with confidence. 

Read on to hear more about the features that make it stand out from the competition.

2023 Trek FX Sport 4 Review

The 2023 Trek FX Sport 4 is a hybrid bike designed with fitness in mind. Made from lightweight carbon fiber and offering great handling and control, it’s ideal for those looking for a high performance ride that can hold up to any terrain.

The Sport 4 features an ultralight frame with a carbon fork to reduce vibration and make your ride smoother, hydraulic flat mount disc brakes for outstanding speed control and modulation, Bontrager Satellite IsoZone Plus, lock-on, ergonomic grips for extra comfort on the handlebars, Shimano 1×10 drivetrain for efficient shifting, and tubeless-ready Bontrager GR1 Expert tires with exceptional all-weather traction.

2023 Trek FX Sport 4 Review

It also features polished reflective accents, an adjustable angle stem and our ergonomic fitness saddle which provides optimal padding and support. 

With the 2023 Trek FX Sport 4 you’ll be ready to take on anything the world throws at you.

– Ultralight carbon fiber frame provides agility and responsiveness

– Carbon fork reduces vibration while providing greater efficiency

– Shimano drivetrain offers smooth shifting

– Hydraulic disc brakes provide reliable stopping power

– Tubeless-ready Bontrager tires perform well across varied terrain

– Ergonomic fitness saddle is tailored specifically to suit rider needs

– Adjustable angle stem increases stability for better handling

– Reflective accents increase visibility on nighttime rides

trek fx 4 sport specs

Lightweight Frame

One of the best features of the Trek FX Sport 4 is its incredibly lightweight carbon fiber frame. 

The design was crafted using Trek’s 400 series OCLV Carbon to give it strength without sacrificing agility. 

Combined with streamlined internal cable routing, this frameset has been designed to reduce wind resistance when riding at higher speeds while still providing maximum rigidity and stability.

2023 Trek FX Sport 4 Review

Maneuverable Geometry

The Trek FX Sport 4 also boasts a geometry that is designed to provide riders with superior control and handling when attacking switchbacks or riding in tight spaces. 

With its steep head tube angle, short wheelbase and relatively low center of gravity, this bike makes corners feel like flat trails even at fast speeds. 

And thanks to shorter chainstays and wider tires for better traction on slippery surfaces, cyclists will feel secure when navigating technical sections of terrain as well.

2023 Trek FX Sport 4 Review

Powerful Shimano Components

At its core is a 1×10 Shimano Deore drivetrain and hydraulic disc brakes offer smooth shifting with plenty of power when stopping on slick surfaces or descending quickly down hillsides. 

The Prowheel alloy crankset features a moderately sized 42T narrow-wide chainring and is paired to a Shimano Deore M4100, 11-46, 10 speed cassette. 

And since it comes pre-equipped with Bontrager GR1 Expert 700x40c tires, riders won’t have to worry about punctures or hydroplaning while zipping around town either!

Overall Value & Performance Rating

Ultimately, the Trek FX Sport 4 delivers an amazing level of value and performance for cyclists looking for an efficient daily commuter bike that can handle anything from tougher terrain to longer rides through town or country roads alike. 

Thanks to its durable frame construction, maneuverable geometry, powerful components and affordable price tag, this model offers one of the most reliable packages available in 2023!

Order online and have it shipped to your local dealer for final assembly!!

Related Posts

REI Co-op Cycles DRT e3.1 Electric Bike Review

REI Co-op Cycles DRT e3.1 Electric Bike Review

Cannondale Topstone 2 Alloy Women's Review

Cannondale Topstone 2 Alloy Women’s Bike Review

2023 Trek Marlin 8 Gen 2 Review

2023 Trek Marlin 8 Gen 2 Review

Trek FX 1 Disc Review

Trek FX 1 Disc Review

trek fx 4 sport specs

  • Rider Notes

2023 Trek FX Sport 4

trek fx 4 sport specs

A 700c carbon frame fitness bike with upper mid-range components and hydraulic disc brakes.

Manufacturer Price

FX Sport 4 - 2023, Medium

In Stock: MD

For This Bike

View more similar bikes →

Based on frame geometry and build specs.

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.

Similar Bikes

(descending)

Add custom gearing

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

4'9" – 5'2"

5'0" – 5'6"

5'4" – 5'10"

5'8" – 6'2"

6'0" – 6'6"

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes. Report your fit

BikeRadar

Feb 2024 · Simon Withers

Single-ring hybrid with Shimano Deore and all the extras as standard

Lights and kickstand included

Full length fenders

Very good contact points

Top notch braking

Shimano deore gearing

Underpowered lights

Only two pairs of bottle bosses

Twin stem face plates

No bar ends

Read Review

Cycling News

Sep 2022 · Benjamin Page

The Trek FX 2 Disc is a versatile all-rounder with surprising levels of comfort and stability

The frame has a great balance between responsiveness and comfort

Equipped for night riding, bikepacking or commuting

Can carry a decent amount of weight

Stable ride for long distances

Would need a drivetrain upgrade to become a serious fitness bike

On the heavy side for a rigid frame

99 Spokes on YouTube

Last updated November 27 Not listed for 144 days

We'll take care of you. Period.

It's our mission to provide you with world-class hospitality every time you visit us online or in-store. We're always here to help you. It's the Trek way.

Free shipping and professional assembly

All bikes ordered online ship for free to your local Trek shop for professional assembly. Participating retailers will even deliver your new ride to your doorstep!

30 Day Unconditional Guarantee

If for any reason you aren't 100% happy with your trekbikes.com purchase, you can return it in like new condition within 30 days - no questions asked.

FX Sport-compatible accessories

Path to pavement and beyond — check out all of the compatible accessories you need to ride longer with your FX Sport.

Service manual

Time to bust out the repair stand for some maintenance? Find a detailed breakdown of your bike with part numbers, torque values, and platform-specific tech instructions below.

Great Ride Series: Andre' Holland

Finding time for yourself in the city that never sleeps.

Tips for commuting by bike

Eight tips for fun, stress-free bike commutes.

Forever prime

When a D.C. teacher saw what school closures would mean for his students, he turned to bikes. And that changed everything. 

The Velo Barber

How NYC barber Julien Howard uses his bicycle to provide an out-of-the-box experience

Product features

Make it your own.

Customize your bike with fenders, racks, bottle cages, and more to make it your own.

1x drivetrain

A 1x drivetrain means more versatility, simpler shifting and less things to go wrong. You still have a wide range of gears, but with lighter and more intuitive shifting. Everything you need and nothing more.

Just-right geometry

The all-new FX Sport has slightly less reach and slightly more stack than previous models for a more comfortable yet active and fast riding position.

400 Series OCLV

Ultra high performance, within reach. The areal weight range and modulus mix of 400 Series OCLV provides an exhilarating sense of acceleration and confident handling.

Upgrade your pedals and love your bike more

Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.

Ride-ready gear

Deck out your FX Sport with our favorite compatible accessories

FX carbon fork

Lightweight, full carbon fork soaks up hand-numbing road vibration for a more comfortable ride.

Hydraulic disc brakes

Hydraulic disc brakes offer the absolute strongest stopping power in all conditions, including wet and muddy.

IsoZone handlebar and grips

Suspension for your hands. Our exclusive vibration-damping IsoZone material absorbs road bumps and buzz, giving you more control and an incredibly comfortable ride.

DuoTrap S compatible

DuoTrap S (sold separately) integrates a Bluetooth®/ANT+ sensor into the frame. Log routes and track fitness progress on your computer or smart phone with no external sensor. Works with all major ANT+ wireless players, including Bontrager, Garmin, PowerTap, and SRM.

Sleek cable integration

Cables are routed directly into the head tube and through the bike's tubes for a clean look that prevents cables and housing from getting dirty.

Blendr stem

Bontrager stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.

Wide, grippy tires

40mm wide gravel tires deliver all-terrain performance. If you don't want to use fenders, you can fit tires up to 42mm wide.

Tubeless Ready rims

Bontrager TLR (Tubeless Ready) Road is the first fully integrated tubeless system for road wheels. When you go tubeless with TLR, you can run lower tire pressure for increased traction and comfort without the threat of pinch flats.

Hidden rack and fender mounts

Carry more and stay drier when you add a Bontrager rack and fenders. We recommend Bontrager NCS-1 fenders in size large. For a rack, simply follow Bontrager’s rack sizing guidelines for a perfect fit.

Frame bag mounts

Going for a long ride? Pack all the nutrition and gear you need by adding a Bontrager frame bag using the integrated mounts on the underside of the top tube.

  • Specialized
  • Bridge Bikeworks
  • Brooklyn Bicycle Co.
  • Bunch Bikes
  • CYCLE OF GOOD
  • DALLINGRIDGE
  • Diamondback
  • Eddy Merckx
  • Electric Bike Company
  • EVO Bicycles
  • Fahrradmanufaktur
  • Flyer by Radio Flyer
  • iGO Electric
  • Intense 951
  • JupiterBike
  • Lectric eBikes
  • LeMond Bicycles
  • Lightweight
  • View all brands
  • Pivot Cycles
  • Qualisports
  • Quintana Roo
  • Rad Power Bikes
  • Raleigh Electric
  • Riese & Müller
  • Rocky Mountain
  • Schindelhauer
  • State Bicycle Co.
  • Surface 604
  • Urban Arrow
  • Van Nicholas
  • VELO DE VILLE
  • Vintage Electric
  • Yeti Cycles
  • YT Industries

Endurance mountain bikes

Trek FX Sport Carbon 4

  • AUS $ NZD $ USD $ CAD $ GBP £ EUR €

Size / XS, SM, MD, LG, XL

At a glance

Where to buy.

Trek Logo

Specifications

  • Frame 400 series OCLV carbon, IsoSpeed, internal routing, 3s chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 142x12mm thru axle
  • Fork FX Carbon, threadless alloy steerer, hidden fender mounts, flat mount disc, 405mm axle-to-crown, 100x12mm thru axle
  • Hubs Shimano RXC400, centerlock, Shimano 11-speed freehub, 142x12mm thru axle
  • Wheels Bontrager Tubeless Ready Disc, 32-hole, presta valve
  • Spokes 14g stainless steel
  • Tires Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c
  • Chain Shimano HG601
  • Crank Size: XS, S, Shimano GRX RX600, 40T ring, 170mm length; Size: M, L, XL, Shimano GRX RX600, 40T ring, 175mm length
  • Bottom Bracket Shimano BB71, 86.5mm, PressFit
  • Rear Derailleur Shimano GRX RX812, long cage, 42T max cog
  • Shifters Shimano RS700, 11 speed
  • Brakeset Size: XS, S, M, L, XL, Shimano hydraulic disc, MT201 lever, UR300 caliper; Size: XS, S, M, L, XL, Shimano MT201 hydraulic disc, flat mount, 160mm rotor
  • Handlebar Size: 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
  • Saddle Bontrager H1
  • Seatpost Bontrager alloy, 27.2mm, 12mm offset, 330mm length
  • Stem Size: 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
  • Grips Bontrager Satellite IsoZone Plus, lock-on, ergonomic
  • Headset 1-1/8'' threadless, sealed cartridge bearings

Q: Where to buy a 2021 Trek FX Sport Carbon 4?

The 2021 Trek FX Sport Carbon 4 may be purchased directly from Trek .

Q: What size 2021 Trek FX Sport Carbon 4 should I get?

No comments on this bike yet. Why not be the first?

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Want more road bikes in your mailbox?

The latest on road bikes delivered straight to your mailbox.

trek fx 4 sport specs

More Bikes in Range View All

Trek FX Sport 6

Trek FX Sport 6

Trek FX 1 Stagger Disc

Trek FX 1 Stagger Disc

Felt FX FRD Ultimate Frame

Felt FX FRD Ultimate Frame

More hybrid bikes view all.

GT Nomad 2.0 - Women's

GT Nomad 2.0 - Women's

Take charge of the bike paths on GT’s Nomad 2.0! The light aluminum frame features an upright around-town riding posture, super low standover height, and the suspension fork smooths out…

Cannondale Adventure 2

Cannondale Adventure 2

Cannondale Treadwell EQ Remixte

Cannondale Treadwell EQ Remixte

Deals view all, view all deals, recent posts view all.

What is Road Bike Database?

What is Road Bike Database?

Whether you're a seasoned cyclist or just starting out, choosing the right road bike can…

Send Feedback

Have a suggestion? Looking for a bike that's not on Road Bike Database? Or perhaps you've spotted an error?

We'd love to hear from you. Let us know with the form below.

This website uses cookies to ensure you get the best experience possible. Learn more.

About Road Bike Database

Explore, search and compare thousands of the world’s best road bikes here on Road Bike Database.

Compare prices, components, reviews, images and more on current and past road bikes. You can even share reviews, comments and questions on road bikes. View and compare a huge selection of bikes from brands such as Cervélo , BMC , Trek , Specialized and more .

We strive to provide accurate and up-to-date information for road bikes on Road Bike Database. If you’ve spotted any issues, please let us know . We also include helpful tools, such as our frame size calculator, to assist you in choosing the right road bike. Bear in mind that these tools serve as a guide and simply provide a general indication. Refer to information provided by your bike manufacturer for the most applicable information for your bike.

Bikes By Brand

Bikes by year, bikes by riding style.

  • Electric Road
  • folding-bike
  • general-road
  • general-urban
  • long-tail-cargo

Bikes By Wheel Size

Popular bikes.

  • 2022 Bergamont E-Horizon Elite Belt Amsterdam
  • 2023 Kellys ESTIMA 10 SH 504Wh
  • 2023 Tern Link D7i
  • 2023 Rose MULTISTREET 3 MidStep
  • 2022 ARC8 Escapee DB DURA ACE DI2
  • 2023 Riese & Müller Supercharger GT vario HS
  • 2022 Garneau Urbania 3

Latest Bikes

  • 2024 Riese & Müller Delite4 GT touring
  • 2024 Riese & Müller Delite4 GT rohloff
  • 2024 Riese & Müller Delite4 GT rohloff HS
  • 2024 Riese & Müller Delite4 GT vario HS
  • 2024 Riese & Müller Delite4 GT vario
  • 2024 Riese & Müller Delite4 GT touring HS
  • 2024 Riese & Müller Roadster4 Mixte vario HS

IMAGES

  1. 2020 Trek FX Sport 4 Mens Hybrid Bike in Grey £950.00

    trek fx 4 sport specs

  2. Stolen 2021 Trek FX Sport Carbon 4

    trek fx 4 sport specs

  3. 2021 Trek FX Sport 4 Carbon

    trek fx 4 sport specs

  4. Trek FX Sport 4 Carbon Review (2021)

    trek fx 4 sport specs

  5. Reddit

    trek fx 4 sport specs

  6. Trek FX Sport 4

    trek fx 4 sport specs

VIDEO

  1. TREK POWERFLY Comparison: 4 GEN4 vs. FS4 GEN3 vs. FS9 GEN3 ( EVERYTHING YOU NEED TO KNOW )

  2. New Pedals

  3. TREK FX Sport 4 Bike (2023): Get Fit and Fun with The Perfect Companion for Your Fitness Journey

  4. Is This Fitness Bike Gravel Ready?

  5. 2022 Trek FX 1 Disc has be Properly Updated!

  6. Can this TREK FX Series really be tuned up in 20 minutes!?

COMMENTS

  1. FX Sport 4

    FX Sport 4. 46 Reviews / Write a Review. $1,799.99. Model 5267817. Retailer prices may vary. FX Sport 4 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. The 1x drivetrain simplifies shifting without sacrificing gear range, making this high-performance bike ...

  2. FX Sport 4

    Model 600007. Retailer prices may vary. FX Sport 4 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. An IsoSpeed decoupler smooths out rough roads and the 1x11 drivetrain simplifies shifting without sacrificing gear range, making this high-performance bike ...

  3. FX Sport 4

    FX Sport 4 is where performance fitness bikes begin. A lightweight frame, 20-speed drivetrain, and a wealth of performance features give this fitness bike the capability to take on longer commutes and faster recreational rides without sacrificing the versatility that has made FX Trek's best-selling lineup ever. Compare.

  4. 2021 Trek FX Sport 4

    Specs, reviews & prices for the 2021 Trek FX Sport 4. Compare forks, shocks, wheels and other components on current and past bikes. View and share reviews, comments and questions on road bikes. Huge selection of road bikes from brands such as Trek, Specialized, Giant, Santa Cruz, Norco and more.

  5. 2022 Trek FX Sport 4

    2022 Trek. FX Sport 4. A 700c carbon frame fitness bike with upper mid-range components and hydraulic disc brakes. ... Based on frame geometry and build specs. Rider Position. relaxed aggressive. FX Sport 4. Other Fitness bikes. ... The Trek FX 2 Disc is a versatile all-rounder with surprising levels of comfort and stability.

  6. 2020 Trek FX Sport 4

    2020 Trek. FX Sport 4. A 700c aluminum frame fitness bike with mid-range components and hydraulic disc brakes. Manufacturer Price. $1,199. ... Specs. Build. Frame: 200 Series Alpha Aluminum, DuoTrap S compatible, internal cable routing, flat mount disc, rack & fender mounts, 135x5mm QR. Fork:

  7. 2019 Trek FX Sport 4

    2019 Trek. FX Sport 4. A 700c aluminum frame fitness bike with mid-range components and hydraulic disc brakes. MSRP: $1,199: Weight: ... Specs. Build. Frame: 200 Series Alpha Aluminum, DuoTrap S compatible, rack & fender mounts. Fork: FX carbon, flat mount disc, hidden fender mounts. Bottom Bracket:

  8. FX Sport 4

    FX Carbon, threadless alloy steerer, hidden fender mounts, flat mount disc, 405mm axle-to-crown, 100x12mm thru axle Hub front Formula alloy, centerlock disc, 100x12mm thru-axle

  9. 2023 Trek FX Sport 4 In-Depth Review In 2024

    The Trek FX Sport 4 is a hybrid road bike that excels in both urban and off-road environments. Its 400 series OCLV Carbon frame provides a lightweight yet sturdy structure, enhancing maneuverability and speed. The bike's internal routing and compatibility with DuoTrap S add to its sleek design and functionality.

  10. FX Sport 4

    Model 5267828. Retailer prices may vary. FX Sport 4 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. The 1x drivetrain simplifies shifting without sacrificing gear range, making this high-performance bike perfect for everything from solo workouts to speedy ...

  11. Trek FX Sport 4

    Details. FX Sport 4 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. The 1x drivetrain simplifies shifting without sacrificing gear range, making this high-performance bike perfect for everything from solo workouts to speedy group rides. - The 1x drivetrain ...

  12. 2023 Trek FX Sport 4 Review

    With the 2023 Trek FX Sport 4 you'll be ready to take on anything the world throws at you. Features: - Ultralight carbon fiber frame provides agility and responsiveness. - Carbon fork reduces vibration while providing greater efficiency. - Shimano drivetrain offers smooth shifting. - Hydraulic disc brakes provide reliable stopping power.

  13. Trek FX Sport 4 Carbon Review (2021)

    4 Replies. Trek FX Sport 4 Carbon. I recently was in the big city of Charlotte NC and swung by a local cycle shop and to my utter shock and amazement they had an FX Sport 4 Carbon in stock. This bike shop also asked if I were a veteran and gave me a 10% discount off retail price as well. Ever since the pandemic hit one of the first things to ...

  14. Trek FX 1 vs. 2 vs. 3 and FX Sport 4 vs. 5 vs. 6

    Buy FX 3 Disc. Also available as a step-through. The best bike from the Trek FX Sport family is the mid-range FX Sport 5 Disc, as it uses a simple 1X drivetrain and is much lighter than the FX Sport 4. While the Trek FX Sport 6 is much lighter, mainly due to the carbon wheels, it is also much more expensive.

  15. FX 4 Disc

    FX 4 Disc. Model 5253100. Retailer prices may vary. FX 4 is where performance fitness bikes begin. A lightweight aluminum frame, a wealth of performance features, and a 1x11 drivetrain that simplifies shifting without sacrificing gear range give you the capability to take on longer commutes and faster recreational rides without sacrificing the ...

  16. 2018 Trek FX Sport 4

    2018 Trek. FX Sport 4. A 700c aluminum frame fitness bike with mid-range components and hydraulic disc brakes. MSRP: $1,069: Weight: ... Specs. Build. Frame: 200 Series Alpha Aluminum, DuoTrap S compatible, rack & fender mounts. Fork: FX carbon, flat mount disc, hidden fender mounts. Bottom Bracket:

  17. 2020 Trek FX Sport 4

    2020 Niner RLT 9 RDO 4-Star GRX 800 2x. Gravel. $1,475. Save. Compare. Find out how much a 2020 Trek FX Sport 4 bicycle is worth. Our Value Guide is constantly growing with pricing information and bicycle specs daily.

  18. 2021 Trek FX Sport Carbon 4

    Sep 2022 · Benjamin Page. The Trek FX 2 Disc is a versatile all-rounder with surprising levels of comfort and stability. Highs. The frame has a great balance between responsiveness and comfort. Equipped for night riding, bikepacking or commuting. Can carry a decent amount of weight. Stable ride for long distances.

  19. 2023 Trek FX Sport 4

    2023 Trek. FX Sport 4. A 700c carbon frame fitness bike with upper mid-range components and hydraulic disc brakes. MSRP: ... Specs. Build. Fork: Carbon, hidden fender mounts, flat mount disc, 100x5mm thru-skew. Stem:

  20. FX Sport 4

    All bikes ordered online ship for free to your local Trek shop for professional assembly. Participating retailers will even deliver your new ride to your doorstep! ... FX Sport-compatible accessories. ... Specs. Frame with Fork: 400 series OCLV Carbon, internal routing, 3s chain keeper, DuoTrap S compatible, fender mounts, flat mount disc ...

  21. 2021 Trek FX Sport Carbon 4

    Specs, reviews & prices for the 2021 Trek FX Sport Carbon 4. Compare forks, shocks, wheels and other components on current and past bikes. View and share reviews, comments and questions on road bikes. Huge selection of road bikes from brands such as Trek, Specialized, Giant, Santa Cruz, Norco and more.