Trek FX Sport SL 6 2026 - Hybrid Sports Bike









The Trek FX Sport 6 is a lightweight carbon flat-bar fitness bike with road-bike speed and added comfort.
Key Features
- 400 Series OCLV Carbon frame with performance geometry and internal cable routing
- Full carbon fork with flat mounts and hidden mudguard compatibility
- SRAM Apex XPLR AXS 12-speed wireless electronic drivetrain
- Shimano MT201/UR300 hydraulic disc brakes for smooth, powerful stopping
- Bontrager Aeolus Elite 35 carbon wheels with 700x42 mm tubeless-ready tyres
- IsoZone handlebars and ergonomic grips absorb road vibration
- Compatible with DuoTrap S and mudguards for all-weather training
- Available with 0% APR finance
The Trek FX Sport 6 is as close as you’ll get to a road bike in a flat-bar package—built for riders chasing serious fitness goals but wanting the comfort and confidence of a hybrid. Whether you're looking to hold pace on a group ride, beat your personal best, or just enjoy fast solo sessions, this bike is ready.
At its core is Trek’s lightweight 400 Series OCLV Carbon frame, designed to combine road-speed performance with hybrid-bike versatility. The internally-routed cables keep the lines clean and protected, while mounts for mudguards make it easy to kit out for all-season training. The carbon fork complements the frame with precise handling and added comfort.
The FX Sport 6 gets a massive tech upgrade with a SRAM Apex XPLR AXS 12-speed drivetrain, offering wireless electronic shifting for crisp, cable-free performance. It’s a 1x setup, keeping the bars clean and the gearing simple, with a wide-range 11-44 cassette that gives you the right gear for city sprints or longer endurance rides.
Braking is handled by Shimano MT201 hydraulic disc brakes with UR300 callipers—bringing controlled, confident stopping in any conditions. Bontrager’s Aeolus Elite 35 carbon wheels are quick to accelerate and help reduce overall weight, and they're wrapped in 700x42 mm Bontrager Girona Pro tyres. These tubeless-ready tyres feature puncture protection and enough width to take the sting out of rough roads or canal paths.
The Bontrager Satellite Plus IsoZone handlebar system helps reduce fatigue by absorbing road buzz, and ergonomic grips boost hand comfort on longer rides. And with DuoTrap S compatibility, you can track your ride stats via your favourite device.
In short, the FX Sport 6 blends road-bike speed, hybrid comfort and cutting-edge drivetrain tech into one fast, focused ride. If you're ready to take your training further, this is the bike to do it on.
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 clamp, 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 XPLR eTap AXS, 44T max cog |
Speed | 12 |
Rims | Bontrager Aeolus Elite 35 |
Front Hub | Bontrager Aeolus Elite 35 |
Rear Hub | Bontrager Aeolus Elite 35 |
Front Tyre | Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42 mm |
Rear Tyre | Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42 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 | SRAM Apex 1, 40T, DUB Wide, 175 mm length |
Bottom Bracket | SRAM DUB, 86.5 mm, PressFit |
Chain | SRAM Apex, 12-speed |
Cassette | SRAM XPLR PG-1231, 11-44, 12-speed |
Pedals | VPE-993T |
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
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Trek FX Sport SL 6 2026 - Hybrid Sports Bike
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