Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2020 Trek FX Sport 5
Previous used estimate
$706 - $727
Actual value depends on condition, size, and local demand.
Value Guide market data · 2020 Trek FX Sport 5
12-month projected trend
7%
Direction and magnitude, not judgment
vs. category average
4%
Drops faster than category avg
Price over time - 2020 Trek FX Sport 5
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All FX model years
Overview
About this bike
FX Sport 5 is a carbon fiber fitness bike for riders who want the speed of a lightweight road bike with the comfort and control of a flat handlebar. A 400 Series OCLV Carbon frame with an IsoSpeed decoupler to smooth out rough roads, a carbon fork, a Shimano 2x10 drivetrain, and hydraulic disc brakes make it perfect for everything from solo workouts to speedy group rides. It's right for you if... You're ready to log big miles, and you prefer the feel of a flat handlebar to the drop bars that come stock on most road bikes. You prioritize comfort and performance equally, and expect your bike to grow with you as you advance in speed and distance. The tech you get A lightweight 400 Series OCLV Carbon frame with a road-smoothing IsoSpeed decoupler, a carbon fork, a 20-speed Shimano Tiagra drivetrain, Shimano hydraulic flat-mount disc brakes, hidden fender mounts, a Bontrager Montrose saddle, and a lightweight Bontrager alloy wheelset with front and rear thru-axles for better responsiveness and control. The final word A fitness bike that's every bit as fast and capable as the race bikes found in our road lineup. FX Sport 5 has quality parts that will hold up over serious miles, but real value of this model comes in the OCLV Carbon frame: it's light, fast, and it has IsoSpeed—a decoupler at the seat tube/top tube junction that absorbs fatiguing bumps from the road so you can stay stronger longer. Why you'll love it - All the performance of an advanced carbon road bike, with the comfort and control that comes from a flat handlebar - On your left, roadie! This fitness bike is more than capable of taking on speedy group road rides - You can pair FX with your smartphone and send your ride data to your favorite fitness app when you add DuoTrap S - It's easy to accessorize with fenders, lights, and more!
Specifications
- Subtype
- Fitness & Hybrid
- Category
- Hybrid
- Component Fork
- FX Carbon, flat mount disc, hidden fender mounts, 405mm axle-to-crown
- Component Hubs
- Bontrager alloy, sealed bearing, centerlock disc
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- Bontrager Elite, 31.8mm, Blendr compatible, 7 degree
- Product Family
- FX
- Component Axles
- Front: 12x100mm thru axle Rear: 12x142mm thru axle
- Component Chain
- KMC X10
- Component Color
- Matte Dnister Black
- Component Frame
- FX Sport 400 series OCLV carbon, IsoSpeed, 3s chain keeper, DuoTrap S compatible, fender mounts, flat mount disc
- Component Brakes
- Shimano MT201 hydraulic disc, flat mount, 160mm rotor
- Component Pedals
- VP Resin body, alloy cage, toe clip
- Component Saddle
- Bontrager Montrose Comp, steel rails, 138mm width
- Component Headset
- 1-1/8'' threadless, sealed cartridge bearings
- Component Cassette
- Shimano Tiagra HG500, 11-34, 10 speed
- Component Crankset
- Shimano Tiagra 4700
- Component Shifters
- Shimano Tiagra 4700, 10 speed
- Component Handlebar
- Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise
- Component Seat Post
- Bontrager Approved, alloy, 27.2mm, 8mm offset, 330mm length
- Component Chainrings
- 50/34T
- Component Front Tire
- Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700 x 32c
- Component Tape Grips
- Bontrager Satellite IsoZone Plus, lock-on, ergonomic
- Component Bottom Bracket
- Shimano BB71, 86.5mm, PressFit
- Component Rear Derailleur
- Shimano Tiagra 4700, long cage
- Component Front Derailleur
- Shimano Tiagra 4700, braze-on
- Hubs
- Bontrager alloy, sealed bearing, centerlock disc
- Crankset
- Shimano Tiagra 4700
- Pedals
- VP Resin body, alloy cage, toe clip
- Bottom Bracket
- Shimano BB71, 86.5mm, PressFit
- Chain
- KMC X10
- Saddle
- Bontrager Montrose Comp, steel rails, 138mm width
- Handlebar
- Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise
- Headset
- 1-1/8'' threadless, sealed cartridge bearings
- Front Derailleur
- Shimano Tiagra 4700, braze-on
- Rear Derailleur
- Shimano Tiagra 4700, long cage
- Stem
- Bontrager Elite, 31.8mm, Blendr compatible, 7 degree
- Axles
- Front: 12x100mm thru axle Rear: 12x142mm thru axle
- Brakes
- Shimano MT201 hydraulic disc, flat mount, 160mm rotor
- Cassette
- Shimano Tiagra HG500, 11-34, 10 speed
- Chainrings
- 50/34T
- Fork
- FX Carbon, flat mount disc, hidden fender mounts, 405mm axle-to-crown
- Frame
- FX Sport 400 series OCLV carbon, IsoSpeed, 3s chain keeper, DuoTrap S compatible, fender mounts, flat mount disc
- Seat Post
- Bontrager Approved, alloy, 27.2mm, 8mm offset, 330mm length
- Shifters
- Shimano Tiagra 4700, 10 speed
- Tape/Grips
- Bontrager Satellite IsoZone Plus, lock-on, ergonomic
- Color
- Matte Dnister Black
- Size
- X-Large
- Front Tire
- Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700 x 32c
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.