Trek Lexa 4 Women's

Trek Lexa 4 Women's
  • Color: Matte Trek Black
  • Color: Matte Trek Black
  • Color: Waterloo Blue Pearl
  • Color: Waterloo Blue Pearl
Please select options


Lexa is a light, fast women's road bike. Sleek shaping and a carbon fork make Lexa the perfect choice for road rides, triathlons, or however you choose to rack up the miles.

Forget the gym—this sleek, smooth, sexy ride will get you to your goals in record time. Make the ride the best part of your day!

Key Features

- WSD-specific frame is ride-tuned for smoothness and power
- Light, sleek, ride-tuned Alpha Aluminum frame
- Top-level, WSD-specific spec, including a Shimano drivetrain
- Trek's WSD geometry offers a fast and confident ride


Frame 100 Series Alpha Aluminum, fender & rack compatible
Fork Trek carbon road
Headset 1 1/8-inch integrated, semi-cartridge bearings
Rims/Wheels Bontrager tubeless ready
Hubs Alloy
Tires Bontrager R1 Hard-Case Lite, 700 x 25c
Crankset Shimano Tiagra
Chainrings 50/34
Bottom Bracket Sealed cartridge
Chain Shimano Tiagra
Front Derailleur Shimano Tiagra
Rear Derailleur Shimano Tiagra
Rear Cogs Shimano Tiagra, 10-speed: 11-32
Shifters Shimano Tiagra
Handlebars Bontrager Comp VR-S, 31.8mm
Stem Bontrager Elite, 31.8mm, 7 degree, w/computer & light mounts
Brake Levers Shimano Tiagra
Brakes Alloy dual-pivot
Saddle Bontrager Ajna Comp
Seat Post Bontrager alloy, 2-bolt head, 27.2mm, 8mm offset

* Subject to change without notice.


Lexa: Make the Road Your Own

Part Numbers

Option UPC MPN
Matte Trek Black / 44cm 601479506590 537541
Matte Trek Black / 47cm 601479506606 537542
Matte Trek Black / 50cm 601479506613 537543
Matte Trek Black / 52cm 601479506620 537544
Matte Trek Black / 54cm 601479506637 537545
Matte Trek Black / 56cm 601479506644 537546
Waterloo Blue Pearl / 44cm 601479506651 537547
Waterloo Blue Pearl / 47cm 601479506668 537548
Waterloo Blue Pearl / 50cm 601479506675 537549
Waterloo Blue Pearl / 52cm 601479506682 537550
Waterloo Blue Pearl / 54cm 601479506699 537551
Waterloo Blue Pearl / 56cm 601479506705 537552