Trek FX Sport 5 2025 - Hybrid Sports Bike
The Trek FX Sport 5 is a sleek carbon flat-bar hybrid designed for riders who want speed, simplicity and control.
Key Features
- 400 Series OCLV Carbon frame with internal routing and fitness geometry
- Carbon fork with hidden mudguard mounts and flat mount disc compatibility
- SRAM Apex 1x drivetrain with 11-speed wide-range gearing
- Shimano MT201 hydraulic disc brakes with UR300 callipers
- 700c Bontrager Paradigm wheels with 40 mm GR1 Expert tyres
- IsoZone handlebar grips for added comfort on longer rides
- Compatible with mudguards, lights, and DuoTrap S for tracking
- Available with 0% APR finance
The Trek FX Sport 5 delivers the speed of a carbon road bike with the confidence and comfort of a flat bar, making it the perfect fitness hybrid for riders pushing their mileage and performance. Whether you’re joining a weekend group ride, clocking up daily training sessions or enjoying longer endurance loops, this bike is designed to support your goals.
At its core is a lightweight 400 Series OCLV Carbon frame with internal cable routing, mudguard mounts and DuoTrap S compatibility. The geometry strikes a balance between sporty handling and all-day comfort, letting you ride longer and harder without sacrificing control.
The carbon fork not only saves weight but also improves ride quality, while the 1x SRAM Apex drivetrain offers a clean, cable-free cockpit and reliable shifting with a wide 11-42T gear range—ideal for varied terrain and rolling hills.
Braking is taken care of by Shimano MT201 hydraulic discs, giving smooth and predictable stopping power in all weather conditions. Bontrager Paradigm tubeless-ready wheels roll fast and hold their line well, while 700x40 mm Bontrager GR1 Expert tyres provide a blend of speed, grip, and flat protection for mixed-surface routes.
Comfort is further enhanced by Bontrager’s Satellite Plus IsoZone bars, which absorb vibration and reduce fatigue on rougher roads. The FX Sport 5 is also easy to accessorise, with mounts for mudguards, lights and racks—so you can set it up for the commute, training or anything in between.
If you're looking for a lightweight, performance-focused fitness bike that’s fast, efficient and just as comfortable as it is capable, the FX Sport 5 is ready to roll.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | 400 series OCLV Carbon, internal routing, 3s chain keeper, DuoTrap S compatible, mudguard mounts, flat mount disc, 135x5 mm ThruSkew |
| Fork | Carbon, hidden mudguard mounts, flat mount disc, 100x5 mm thru-skew |
| Stem | Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length |
| Bars | Bontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 660 mm width |
| Front Brake | Shimano hydraulic disc, MT201 lever, UR300 calliper // Shimano hydraulic disc, MT201 lever, UR300 calliper |
| Rear Brake | Shimano hydraulic disc, MT201 lever, UR300 calliper // Shimano hydraulic disc, MT201 lever, UR300 calliper |
| Rear Mech | SRAM Apex 1, long cage, 42T max cog |
| Shifters | SRAM Apex, 11-speed |
| Speed | 11 |
| Rims | Bontrager Paradigm, Tubeless Ready, 32-hole, 21 mm width, Presta valve |
| Front Hub | Formula CL-51 alloy, 100x5 mm QR |
| Rear Hub | Formula CL-52 alloy, 135x5 mm QR |
| Front Tyre | Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700x40 mm |
| Rear Tyre | Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700x40 mm |
| Seat Post | Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length |
| Saddle | Bontrager Montrose Comp, steel rails, 138 mm width |
| Chainset | Prowheel alloy, 42T narrow-wide ring, 175 mm length |
| Cassette | microSHIFT XLE, 11-42, 11-speed |
| Pedals | Bontrager City pedals |
Trek FX+ Size Chart
|
Size |
Height cm |
Height Feet / Inches |
Inseam cm |
Inseam Inches |
|
XS |
147 – 155 cm |
4’10” – 5’1” |
69 – 73 cm |
27” – 29” |
|
S |
155 - 165 cm |
5'1" - 5'5" |
72 - 78 cm |
28" - 31" |
|
M |
165 - 175 cm |
5'5" - 5'9" |
77 - 83 cm |
30" - 33" |
|
L |
175 - 186 cm |
5'9" - 6'1" |
82 - 88 cm |
32" - 35" |
|
XL |
186 - 197 cm |
6'1" - 6'6" |
87 - 93 cm |
34" - 37" |
|
XL |
197 – 203 cm |
6’6” – 6’8” |
92 – 95 cm |
36” – 37” |
What size frame do I need if I am between sizes? - read here
Customer reviews and Q&A's are disabled because you declined functional cookies.
To enable reviews and Q&A's click the 'Cookie Settings' button below and enable functional cookies.
Trek FX Sport 5 2025 - Hybrid Sports Bike
Cycle to Work is a salary sacrifice scheme, where you can save up to 42% off a new Bike and Safety equipment. This means the cost is deducted from your salary as a non-cash benefit, so you save on tax and national insurance.
Here at Tredz, we accept Cycle to Work vouchers from all national schemes. For more information click here.
We understand that the Cycle to Work process can be a little slower than we would all like - so to help you pick the perfect ride, we're now offering FREE Cycle to Work Reservations (T&C's apply). Simply speak to a member of our Online Bike Experts Team via Live Chat to discuss your reservation. Find out more here.
At Tredz we make finance easy. You can choose from a range of flexible finance repayments from 6 months up to 48 months, choose to place a deposit and pay the balance on finance. Go with a 0% APR finance deal with absolutely no interest on payments, or a 9.9% APR Buy Now Pay later option with a choice of 12 or 24 deferred payment options, or a longer-term 14.9% APR option with lower monthly payments. For more information click here.
At Tredz, we’re committed to bringing you the best products at the best prices. If you find a product cheaper elsewhere, simply contact us for an immediate response using our live chat service. Click here to discuss your price match with an agent now for help.
Subject to Terms and Conditions
At Tredz, we offer a fast high quality service, with a range of options from free delivery on orders over £30, next day and convenient click & collect from one of our stores. Simply select within the checkout.
*Courier deliveries to Northern Ireland, Isle of Man, Isle of Wight, Channel Islands and the Scottish Highlands/Islands will incur a charge.At Tredz, if you are not 100% happy with your order, then you can use our simple hassle free returns service. Simply return the item new and unused in the manufacturers original packaging within 365 days of purchase. Bikes and larger items are collected by courier.
When you receive your bike, all you'll need to do is unpack it, attach the pedals, turn the handlebars and ride.
To help you get started we have put together a handy Bike Building Guide, click here.