The WSD Difference

Because you're built differently from a man, your bike should be too. Trek Women's Specific Design (WSD) bikes are engineered to fit your body, putting you into a more natural riding position by balancing your weight more evenly between your hips and hands. The result is extreme comfort and control, better balance and optimized power efficiency.

WSD Fit: A Geometry Lesson

A look at how Trek designs WSD bikes to optimally fit women.

  1. WSD STEERING PACKAGE

    A WSD steering package with Bontrager FIT components provides improved control and confidence-inspiring handling for safer rides.

  2. SHORTER TOP TUBE

    A shorter top tube evenly redistributes weight between hips and hands to eliminate lower back pain and reduce neck and shoulder stress.

  3. SEAT TUBE ANGLE

    A steeper seat tube balances weight over pedals to maximize efficiency and create exceptionally powerful pedal strokes.

WSD Comfort: Contact Points

Contact points are customized to fit a woman's anatomy.

  1. LESS PAIN

    Narrower handlebars keep hands in a more natural position for greater control and less shoulder pain.

  2. MORE COMFORT

    A woman’s specific saddle with key anatomical features provides optimized comfort and support.

  3. LESS FATIGUE

    Shorter-reach levers and smaller-diameter grips are sized to fit a woman’s smaller hands.

  4. MORE POWER

    Shorter crank arms improve leverage for a more efficient pedal stroke.