TREK FX 3 DISC – 2023
FX 3 Disc is a versatile hybrid bike that’s primed for performance, comfort, and utility. It has features like a lightweight aluminum frame, a carbon fork, a 1x drivetrain, and powerful disc brakes that stop in any weather. It’s a commuting pro if you want it to be, or the perfect fitness companion on pavement and rail trails.
It’s right for you if…
You’re a commuter or fitness rider who’s having fun spending more time in the saddle. You want a great-looking bike that’s versatile, comfortable, and built with quality parts that will perform on longer rides.
The tech you get
A lightweight aluminum frame, a carbon fork, hydraulic disc brakes for all-weather stopping power, a simple 1x drivetrain that ditches the front derailleur for less clutter and easier operation. Don’t worry, with the wide-range 11-46 cassette still gives you all the gears you need to conquer hills and crush flats. Plus, a vibration-absorbing handlebar and ergonomic grips for more comfort on every ride.
The final word
FX 3 Disc is a lightweight and fast fitness bike, commuter, and neighborhood cruiser all in one. For all the great things about this bike, the best tech upgrade is the simple-yet-capable 1×10 drivetrain.
FEATURES
- The 1x drivetrain gives you all the gears you need and none you don’t
- It’s easy to accessorize with a MIK rear rack, a kickstand, fenders, lights, and more!
- It’s versatile and does whatever you want it to do, whether that’s riding for fitness, commuting, or cruising to the farmer’s market to pick up groceries
- The cables are routed internally, which protects them from the elements and adds to the bike’s sleek look
- You can pair FX with your smartphone and send your ride data to your favorite fitness app when you add DuoTrap S
- Built-in mounts make it easy to add racks and fenders for added versatility.
- Hydraulic disc brakes offer the absolute strongest stopping power in all conditions, including wet and muddy.
- Blendr stem: Bontrager stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.
- DuoTrap S compatible: DuoTrap S (Sold separately) integrates a Bluetooth/ANT+ sensor into the frame. Log routes and track fitness progress on your computer or smart phone with no external sensor. Works with all major ANT+ wireless players, including Bontrager, Garmin, PowerTap, and SRM.
- IsoZone handlebar and grips: Suspension for your hands. Their exclusive vibration-damping IsoZone material absorbs road bumps and buzz, giving you more control and an incredibly comfortable ride.
- Internal cable routing: THey route shift and brake cables through the frame to keep things clean and simple. And it looks great, too.
TECH SPECS
- Frameset
- Frame: Alpha Gold Aluminum, DuoTrap S compatible, internal cable routing, flat mount disc, rack & fender mounts, 135x5mm QR
- Fork: FX Carbon, rack and fender mounts, flat mount disc, 405mm axle-to-crown, ThruSkew 5mm QR
- Wheels
- Hub front: Formula DC-20, alloy, 6-bolt, 5x100mm QR
- Hub rear: Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR
- Rim: Bontrager Tubeless Ready Disc, 32-hole, presta valve
- Tire: Bontrager H2 Comp, wire bead, 30tpi, 700x32c
- Max tire size: 38c without fenders, 35c with fenders
- Drivetrain
- Shifter: Shimano Deore M4100, 10 speed
- Rear derailleur: Shimano Deore M5120, long cage
- Crank:Â
- Size XS, S, M:Â Prowheel alloy, 40T narrow-wide ring, 170mm length
- Size L, XL, XXL:Â Prowheel alloy, 40T narrow-wide ring, 175mm length
- Cassette:Â Shimano Deore M4100, 11-46, 10 speed
- Chain:Â KMC X10, 10 speed
- Pedal:Â Bontrager City pedals
- Max chainring size:Â 1x: 42T, 2x/3x: 48T
- Components
- Saddle: Bontrager H1
- Seatpost: Bontrager alloy, 27.2mm, 12mm offset, 330mm length
- Handlebar
- Size XS, S, M:Â Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 600mm width
- Size L, XL, XXL:Â Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 660mm width
- Grips: Bontrager Satellite IsoZone Plus, lock-on, ergonomic
- Stem
- Size XS, S: Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 90mm length
- Size M, L, XL, XXL:Â Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 100mm length
- Headset: 1-1/8” threadless, sealed cartridge bearings
- Brake
- Size XS, S, M, L, XL, XXL:Â Shimano hydraulic disc, MT201 lever, UR300 caliper
- Size XS, S, M, L, XL, XXL:Â Shimano MT201 hydraulic disc, flat mount, 160mm rotor
- Brake rotor: Shimano RT26, 6-bolt,160mm
- Rotor size: Max brake rotor size: 160mm
- Weight
- Weight: M – 11.38 kg / 25.09 lbs
- Weight limit~ This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).






























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