Trek FX Sport SL 6

Trek FX Sport SL 6 Overview

The Trek FX Sport SL 6 is a gravel bike built with a 400 Series OCLV Carbon frame, internal routing, 3s chain keeper, DuoTrap S compatibility, fender mounts, flat mount disc fitment, and a 135x5mm ThruSkew. It uses a carbon fork with hidden fender mounts, flat mount disc fitment, and a 100x5mm thru-skew.

The drivetrain includes a SRAM Apex XPLR eTap AXS rear derailleur with 44T max cog capacity, SRAM Apex 1 40T DUB Wide crankset, SRAM DUB 86.5mm PressFit bottom bracket, SRAM XPLR PG-1231 11-44 12-speed cassette, and SRAM Apex 12-speed chain. The SRAM AXS battery pack comes with a charger, and the frame supports a maximum 1x chainring size of 44T.

The wheel setup uses Bontrager Aeolus Elite 35 OCLV Carbon Tubeless Ready wheels. The front wheel uses a 100x5mm QR setup, while the rear wheel uses a Shimano 11-speed freehub and 135x5mm skewer. Bontrager GR1 Expert 700x40mm tires include Hard-Case Lite construction, wire bead, and 60 tpi casing.

For braking, the bike uses Shimano hydraulic disc brakes with MT201 levers, UR300 calipers, and Shimano RT10 centerlock 160mm rotors. Finishing components include a Bontrager Montrose Comp saddle, Bontrager Comp alloy seatpost, Bontrager Satellite Plus IsoZone alloy handlebar, Bontrager Satellite IsoZone Plus ergonomic lock-on grips, Bontrager Elite Blendr-compatible stem, and Bontrager City pedals.

Key Features of Trek FX Sport SL 6

• 400 Series OCLV Carbon frame with internal routing, fender mounts, flat mount disc fitment, and DuoTrap S compatibility.
• Carbon fork with hidden fender mounts, flat mount disc fitment, and 100x5mm thru-skew.
• SRAM Apex XPLR eTap AXS rear derailleur with 44T max cog capacity.
• SRAM Apex 1 40T crankset pairs with an SRAM XPLR PG-1231 11-44 12-speed cassette.
• Bontrager Aeolus Elite 35 OCLV Carbon Tubeless Ready wheels are used front and rear.
• Bontrager GR1 Expert 700x40mm tires feature Hard-Case Lite construction and 60 tpi casing.
• Shimano hydraulic disc brakes use MT201 levers, UR300 calipers, and 160mm Shimano RT10 centerlock rotors.
• Bontrager Satellite Plus IsoZone alloy handlebar and ergonomic lock-on grips complete the cockpit setup.

Ride Use

This bike is categorized for gravel riding. Its carbon frame, carbon fork, fender mounts, 700x40mm Bontrager GR1 Expert tires, SRAM Apex 12-speed drivetrain parts, and Shimano hydraulic disc brakes support its gravel bike category. The flat Bontrager Satellite Plus IsoZone handlebar and Bontrager City pedals are included in the complete build.

Why Choose This Bike

The Trek FX Sport SL 6 combines a 400 Series OCLV Carbon frame, carbon fork, SRAM Apex XPLR eTap AXS rear derailleur, SRAM Apex 12-speed drivetrain parts, Shimano hydraulic disc brakes, and Bontrager Aeolus Elite 35 OCLV Carbon Tubeless Ready wheels. Its 700x40mm Bontrager GR1 Expert tires, Bontrager Satellite IsoZone Plus grips, Bontrager Montrose Comp saddle, and Matte Bronze Age color give the bike a clean, specific build. The M size weighs 9.50 kg / 20.95 lbs, and Trek frames and full-suspension swing arms are covered for the lifetime of the original owner, while other parts are covered under Trek’s limited warranty.