Trek FX+ 1 vs Trek Domane+ AL 5
Quick take: The Trek FX+ 1 costs $1,500 less; the Trek Domane+ AL 5 goes farther on a charge (55 vs 50 mi); the Trek FX+ 1 has a more powerful motor (500W vs 250W).
| Spec | Trek FX+ 1 | Trek Domane+ AL 5 |
|---|---|---|
| Price | $1,999 | $3,499 |
| Rating | 4.5★ (600) | 4.6★ (150) |
| Category | Commuter | Road |
| Class | Class 2 | Class 1 |
| Motor | 500W | 250W |
| Top Speed | 20 mph | 20 mph |
| Range | 50 mi | 55 mi |
| Battery | 520 Wh | 250 Wh |
| Max Load | 300 lbs | 275 lbs |
| Weight | 48 lbs | 35 lbs |
| Brakes | Hydraulic Disc | Hydraulic Disc |
| Drivetrain | 8-Speed | 11-Speed |
| Wheel Size | 27.5 in | 700c |
| Throttle | Yes | No |
| Torque sensor | Yes | Yes |
| Suspension | No | No |
| Fenders | No | No |
| Rear rack | No | No |
| Lights | Yes | No |
| Foldable | No | No |
| Warranty | 2 years | 2 years |
Pros & cons
Trek FX+ 1
- ✓At 48 lbs it is light for a throttle-equipped hub-drive commuter, noticeably easier to carry or lift onto a rack than the 60-lb-plus norm.
- ✓The Hyena 500W rear hub pairs with a torque sensor for smooth, natural assist with real punch - 60Nm of torque is plenty for city hills.
- ✓It looks like a normal high-quality hybrid bike, not a clunky e-bike, which appeals to riders who do not want the e-bike aesthetic.
- ✓Buying through Trek means real local dealer support, professional assembly, and easy warranty service - a big advantage over direct-to-consumer brands.
- ✓The Trek app lets you tune motor response and check ride data, adding a layer of customization to the riding experience.
- ✓Quality touches like an 8-speed Shimano drivetrain, hydraulic brakes, and a tail light with brake-light and turn-signal functions make it a polished package.
- ✓The nimble, lightweight handling makes it genuinely fun and bike-like to ride, not a heavy moped you simply steer.
- ✓The 27.5-inch wheels with 2-inch tires roll quickly on pavement and stay comfortable on light gravel, ideal for mixed urban commutes.
- ✗The 520Wh battery is a big step up from the old FX+ 2's 250Wh, but heavy throttle use still cuts real-world range well below the 50-mile claim.
- ✗The base FX+ 1 is capped at 20 mph - you have to step up to the FX+ 1S variant for 28 mph Class 3 speeds.
- ✗All 2026-model-year FX+ 1 and 1S bikes were recalled in January 2026 for a rear-wheel bolt that can break - make sure any bike you buy has had the repair done.
- ✗At $1,999 it costs more than comparable direct-to-consumer 500W commuters, a premium you pay for the Trek name and dealer network.
- ✗It ships without fenders or a rack, so making it fully commute-ready adds cost.
- ✗There is no suspension, so rough roads transmit more buzz than suspension-equipped commuters.
- ✗The move to a heavier hub-drive throttle bike loses some of the light, 'just a bicycle' magic that fans loved in the old 250W FX+ 2.
- ✗Range anxiety is real for longer commutes, and a range-extender battery is an added expense if you need more miles.
Trek Domane+ AL 5
- ✓At around 35 lbs it is light for an e-bike, so it rides and handles much like a regular road bike and is easy to lift onto a rack or carry up stairs.
- ✓The discreet HyDrive rear hub motor and torque sensor deliver subtle, natural assistance that flatters your fitness rather than taking over, ideal for keeping up on group rides.
- ✓Domane's endurance geometry is famously smooth and comfortable, making long road and gravel-light days genuinely pleasant.
- ✓It is spec'd with a mechanical Shimano 105 11-speed groupset and hydraulic disc brakes - real road-bike components, not e-bike afterthoughts.
- ✓Buying through Trek dealers means professional fit, assembly, and warranty support, a big advantage on a performance road bike.
- ✓The integrated 250Wh battery keeps the lines clean so it looks like a normal road bike, appealing to riders who don't want an obvious e-bike.
- ✓The 40c-capable tire clearance adds versatility for light gravel and rougher roads beyond pure tarmac.
- ✓It is a fraction of the price of Trek's carbon Domane+ SLR while delivering much of the same 'road bike with a tailwind' experience.
- ✗The 250Wh battery is small, so the 55-mile range assumes Eco mode - heavier riders, hills, or higher assist cut it down significantly.
- ✗The battery is integrated and not easily removable, so you charge the whole bike at an outlet.
- ✗It is a Class 1, 20 mph pedal-assist bike with no throttle, by design for road riding.
- ✗At $3,499 it is a premium price for a 250W hub-motor road bike, partly reflecting the Trek name and dealer network.
- ✗It is a pure road/fitness bike with no lights, rack, or fenders, so it needs add-ons for commuting or utility use.
- ✗There's no suspension beyond the frame's compliance, so very rough surfaces are felt despite the endurance geometry.
- ✗The hub motor adds rear-wheel weight, so the balance isn't quite as neutral as a mid-drive road e-bike.
- ✗Range anxiety is real for long endurance rides, and there's no range-extender option like the premium SLR models.