The Trek FX Sport SL 6 2027 tops the FX Sport range with SRAM Apex XPLR wireless 1x shifting and carbon Bontrager Aeolus Elite wheels — the fastest, lightest FX Sport Trek makes.
WHO THIS BIKE SUITS
You want wireless SRAM shifting on a fitness bike.
You want carbon wheels as standard, not an upgrade you have to buy separately.
You want the fastest, lightest FX Sport Trek makes.
IF YOU'RE LOOKING FOR SOMETHING DIFFERENT
If wireless shifting isn't a priority, the SL 5 covers a wide-range 1x drivetrain for considerably less.
WHERE IT SITS IN THE RANGE
The SL 6 is the top of the FX Sport range — the same 400 Series OCLV Carbon frame as the SL 4 and SL 5, with SRAM Apex XPLR wireless shifting and carbon wheels as the standout upgrades.
Full FX Sport range: AL 3 — AL Equipped — AL Equipped Midstep — SL 4 — SL 5.
HOW IT RIDES
The carbon frame keeps things fast and responsive, accelerating quicker and handling with more confidence than the aluminium AL tier. A slightly shorter reach and taller stack put you in a more upright, balanced position for smooth power delivery and all-day rideability. SRAM Apex XPLR AXS removes cables entirely, and the carbon Aeolus Elite wheels are a genuine step up in ride feel and rolling speed over the SL 4/5's alloy wheels.
THE FINAL WORD
The Trek FX Sport SL 6 2027 is as fast and as light as the FX Sport range gets. Come in and we'll help you weigh the extra spend against the SL 5 below it.
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
Frame: 400 series OCLV Carbon, internal routing, 3S chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 135x5 mm ThruSkew
Fork: Carbon, hidden fender mounts, flat mount disc, 100x5 mm thru-skew
Headset: Integrated, tapered, internal cable routing through headset
Bottom bracket: SRAM DUB, 86.5 mm, PressFit
Shifters: SRAM Apex XPLR AXS
Rear derailleur: SRAM Apex XPLR eTap AXS, 44T max cog
Crank: SRAM Apex 1, 40T, DUB Wide, 170 mm length
Cassette: SRAM XPLR PG-1231, 11-44, 12-speed
Chain: SRAM Apex, 12-speed
Brakeset: Shimano hydraulic disc, MT201 lever, UR300 calliper
Rotor: Shimano RT10, CenterLock, 160 mm
Wheels: Bontrager Aeolus Elite 35
Tyres: Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42 mm
Handlebar: Bontrager alloy, 31.8 mm, 15 mm rise, 600 mm width
Stem: Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
Saddle: Bontrager Verse P3, chromoly rails
Seatpost: Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length
Personalised Bike Consultation
Not sure which model is perfect for you? Our expert team at All Ride Now in Midhurst, West Sussex is here to help you choose with confidence.
- Will you be riding mainly on or off-road?
- Do you prefer an upright or sportier riding position?
- Are you looking for longer range, lighter weight, or a more comfortable feel?
Through a friendly consultation – in-store, by phone, live chat or email – we’ll help you narrow down your options and find the bike that best fits your needs.
