2025 Trek FX Sport SL 6 – Hybrid Fitness Bike
Specifications
| 
   Specification  | 
  
   Details  | 
 
| 
   Model  | 
  
   FX Sport SL 6  | 
 
| 
   Vehicle Category  | 
  
   Hybrid Fitness Bike  | 
 
| 
   Application  | 
  
   Fitness, commuting, all-terrain riding  | 
 
| 
   Starting Price (2025)  | 
  
   $3,499.99 USD  | 
 
| 
   Color Options  | 
  
   Matte Bronze Age/Deep Smoke, Bronze-Black  | 
 
| 
   Sizes  | 
  
   XS, S, M, L, XL  | 
 
Frame & Drivetrain
| 
   Specification  | 
  
   Details  | 
 
| 
   Frame  | 
  
   400 Series OCLV Carbon, internal cable routing, flat mount disc, 12x100mm thru axle  | 
 
| 
   Fork  | 
  
   FX Carbon, flat mount disc, 12x100mm thru axle  | 
 
| 
   Drivetrain Compatibility  | 
  
   SRAM Apex XPLR AXS, 1x12-speed, electronic  | 
 
| 
   Dropouts  | 
  
   12x100mm thru axle (F), 12x142mm thru axle (R)  | 
 
| 
   Crank  | 
  
   SRAM Apex 1, 40T, 165mm (XS), 170mm (S, M), 175mm (L, XL)  | 
 
| 
   Chain  | 
  
   SRAM Apex, 12-speed  | 
 
| 
   Rear Derailleur  | 
  
   SRAM Apex XPLR AXS, 12-speed, electronic  | 
 
| 
   Shifters  | 
  
   SRAM Apex AXS, 12-speed, electronic  | 
 
| 
   Cassette  | 
  
   SRAM PG-1230, 11-44T, 12-speed  | 
 
Components & Features
| 
   Specification  | 
  
   Details  | 
 
| 
   Seating  | 
  
   Bontrager Sport, 145mm width  | 
 
| 
   Cargo Capacity  | 
  
   Rack and fender mounts, downtube water bottle mounts  | 
 
| 
   Wheels/Tyres  | 
  
   Bontrager Aeolus Elite 35, OCLV Carbon, tubeless ready, 700x40c, Bontrager GR2 Team Issue  | 
 
| 
   Wheel Size  | 
  
   700c  | 
 
| 
   Brakes  | 
  
   Shimano MT201, hydraulic disc, flat mount, 160mm rotor (F, R)  | 
 
| 
   Brake Levers  | 
  
   Shimano MT201, hydraulic  | 
 
| 
   Handlebar  | 
  
   Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 620mm width (XS, S), 660mm width (M, L, XL)  | 
 
| 
   Stem  | 
  
   Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm (XS, S), 80mm (M), 90mm (L), 100mm (XL)  | 
 
| 
   Headset  | 
  
   1-1/8" threadless, sealed cartridge bearings  | 
 
| 
   Saddle  | 
  
   Bontrager Sport, 145mm width  | 
 
| 
   Seatpost  | 
  
   Bontrager alloy, 31.6mm, 12mm offset, 330mm length (XS, S, M), 400mm length (L, XL)  | 
 
| 
   Seatpost Clamp  | 
  
   Integrated, internal  | 
 
| 
   Grips  | 
  
   Bontrager Satellite IsoZone Plus, lock-on, ergonomic  | 
 
| 
   Front Hub  | 
  
   Bontrager alloy, sealed bearing, 12x100mm thru axle  | 
 
| 
   Rear Hub  | 
  
   Bontrager alloy, sealed bearing, 12x142mm thru axle  | 
 
| 
   Rims  | 
  
   Bontrager Aeolus Elite 35, OCLV Carbon, tubeless ready, 35mm depth  | 
 
| 
   Spokes  | 
  
   14g stainless steel  | 
 
| 
   Exterior Features  | 
  
   Rack and fender mounts, downtube water bottle mounts, flat bar design  | 
 
