The Trek FX Sport SL 6 tops the range with a 400 Series OCLV Carbon frame and SRAM's wireless Apex XPLR eTap AXS drivetrain — the fastest, lightest bike in Trek's fitness hybrid range.
WHO THIS BIKE SUITS
You want a genuinely light, fast bike for fitness riding and commuting, not just a fast-looking one.
You want wireless electronic shifting and don't mind paying for it.
IF YOU'RE LOOKING FOR SOMETHING DIFFERENT
If carbon and AXS aren't essential, the SL 4 or SL 5 give you the same geometry on an aluminium-adjacent budget.
WHERE IT SITS IN THE RANGE
The SL 6 is the flagship of the FX Sport range — a 400 Series OCLV Carbon frame with SRAM Apex XPLR eTap AXS wireless shifting, the lightest and fastest bike in the line.
THE FINAL WORD
If you want the fastest, lightest bike in this range and don't mind paying for carbon and AXS, the FX Sport SL 6 is our top pick.
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, 135x5mm ThruSkew
Fork: Carbon, hidden fender mounts, flat mount disc, 100x5mm thru-skew
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
Battery: SRAM AXS battery pack (with charger)
Brakeset: Shimano hydraulic disc, MT201 lever, UR300 caliper
Rotor: Shimano RT10, CenterLock, 160 mm
Tyres: Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42 mm
Seatpost: Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length
Saddle: Bontrager Verse P3, chromoly rails
Handlebar: Bontrager alloy, 31.8 mm, 15 mm rise, 600 mm width
Not sure if this is the right bike for you? Get in touch and we'll help you choose with confidence.
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.
