Trek FX 1
Trek / Active & Fitness Bikes
Fitness, errands, and everything in between.
FX 1 is a versatile and sleek hybrid bike built for everyday rides, fitness, and commuting. Its lightweight frame and 8-speed Shimano drivetrain offer a wide, easy-to-use gear range, while mechanical disc brakes provide reliable stopping power. With mounts for racks and accessories, it’s easy to set it up for whatever your day looks like.
Based on the bike's size chart. Your complimentary baseline fit in store dials in the rest.
Ship to store · free pickup, usually ready in 4–7 business days
Questions are welcome. No pressure, no bike jargon required.
The ride, not just the specs
FX is the bike we recommend for getting fit, running errands, and riding just because. It's light, comfortable, and easy to ride.
Whether it's a morning loop or a ride to the coffee shop, it makes it easy to get out the door.
What makes it special
Our active geometry puts you in a more comfortable, upright position, so you can ride longer, feel less fatigue, and enjoy every mile.
The Shimano CUES drivetrain delivers smooth, dependable shifting with low-maintenance performance you can count on—ride after ride.
Mounts for a top tube bag, rack, fenders and water bottles let you carry everything you need for day-long adventures, fast commutes, and anything in between.
For the detail-oriented
Tap any group to see every part.
Measurements in cm unless noted.
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Rider height | 4'10"–5'1" | 5'1"–5'5" | 5'5"–5'9" | 5'9"–6'1" | 6'1"–6'6" |
| Seat tube (A on the drawing) | 33.0 | 37.5 | 42.0 | 46.5 | 52.0 |
| Seat tube angle (B on the drawing) | 75.0° | 74.5° | 74.0° | 73.5° | 72.5° |
| Head tube length (C on the drawing) | 11.5 | 14.0 | 16.5 | 19.0 | 21.5 |
| Head tube angle (D on the drawing) | 70.0° | 70.5° | 71.0° | 71.5° | 72.5° |
| Eff. top tube (E on the drawing) | 52.8 | 54.3 | 56.3 | 58.3 | 61.3 |
| BB height (F on the drawing) | 28.5 | 28.5 | 28.5 | 28.5 | 28.5 |
| BB drop (G on the drawing) | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 |
| Chainstay length (H on the drawing) | 44.7 | 44.7 | 44.7 | 44.7 | 44.7 |
| Offset (I on the drawing) | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 |
| Trail (J on the drawing) | 7.4 | 7.1 | 6.8 | 6.4 | 5.8 |
| Wheelbase (K on the drawing) | 105.2 | 105.9 | 107.0 | 108.0 | 108.7 |
| Standover (L on the drawing) | 67.5 | 71.5 | 75.4 | 79.1 | 83.6 |
| Reach (M on the drawing) | 38.3 | 38.5 | 39.3 | 39.9 | 40.9 |
| Stack (N on the drawing) | 54.3 | 56.8 | 59.4 | 62.0 | 64.8 |
| Frame size | 40 | 45 | 50 | 55 | 60 |
| Wheel size | 700c | 700c | 700c | 700c | 700c |
The Atlanta Cycling difference
Specs matter. But so does how a bike feels when you ride it. Our team is here to help you choose the right size, understand the details, and get comfortable before your first ride.
When you buy from Atlanta Cycling, you're not just getting a box with a bicycle in it. You're getting a 30-day money-back guarantee, a complimentary baseline fit, lifetime basic adjustments, and real people who want you to love every mile.
Four neighborhood stores. One shared passion.
Ansley. Alpharetta. Roswell. Vinings. Stop by, take a test ride, ask questions, and meet the people who will be here long after your first ride.
