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!
Nothing rides like a Trek
We never compromise on ride feel. You'll feel the benefit of Trek responsiveness and handling from the very first pedal stroke.
Precision components, including carbon fork and Shimano drivetrain, give you advanced performance and a great ride that’s built for the long haul.
Advanced aluminum frame
Sleek Alpha Aluminum frame is inspired by our legendary Madone and Domane and shaped for light weight, superior strength, and a race-tuned feel.
All-new WSD frame geometry puts you in a position of power with a faster, more stable ride. Ride smoother, ride longer, ride faster.
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|The WSD-specific frame is ride-tuned for smoothness and power|
|Light, sleek, ride-tuned Alpha Aluminium frame|
|Top-level, WSD-specific spec, including a Shimano drivetrain|
|Trek's WSD geometry offers a fast and confident ride|
|Colour||Matte Trek Black|
|Frame||100 Series Alpha Aluminium, mudguard and rack compatible|
|Fork||Trek carbon road|
|Wheels||Alloy hubs; Bontrager Tubeless Ready rims|
|Rims||Bontrager Tubeless Ready|
|Spokes||Bontrager bladed aero|
|Tyres||Bontrager R1 Hard-Case Lite, 700x25c|
|Shifters||Shimano Tiagra, 10-speed|
|Front derailleur||Shimano Tiagra|
|Rear derailleur||Shimano Tiagra|
|Crank||Shimano Tiagra, 50/34 (compact)|
|Bottom bracket||Sealed cartridge|
|Cassette||Shimano Tiagra, 11-32, 10-speed|
|Pedals||Wellgo nylon body w/alloy cage, toe clip and strap|
|Saddle||Bontrager Ajna Comp|
|Seatpost||Bontrager alloy, 2-bolt head, 27.2mm, 8mm offset|
|Handlebar||Bontrager Comp VR-S, 31.8mm|
|Stem||Bontrager Elite, 31.8mm, 7 degree, w/computer and light mounts|
|Grips||Bontrager gel cork tape|
|Headset||1-1/8" integrated, semi-cartridge bearings|
|Upgrades from Lexa 3|
|Shimano Tiagra full groupset|