Find your ideal bike size
Road or gravel · Based on your body type and riding style · Results in 30 seconds
How to measure your inseam?
1
Barefoot, back against the wall Spread your legs slightly (5 to 10 cm). Stay straight against the wall.
2
Place a book between your legs Slice upwards, firmly pressed like a saddle. Keep it horizontal.
3
Measure from the floor to the book Use a tape measure. The distance from the floor to the upper edge of the book = your inseam.
4
Record the value in cm Example: 82 cm. This is the measurement you will use in the calculator below.
1 What type of bike are you looking for?
Road bike
Lower position, aero frame, skinny tires
Gravel bike
Stighter position, wide tires, versatile
2 What is your height?
cm
3 What is your inseam length?
cm If you haven't measured, use the formula: Height × 0.47 ≈ estimated inseam
4 What is your practice style?
Athletic
Low, elongated position. Competition, intensive training.
Balanced
Intermediate position. Regular rides, cyclosportive.
Comfort
Upright and relaxed position. Leisure, hiking, long rides.
For your profile — Road bike · Balanced
54
/ M
Recommended frame size
⚠ You are between two sizes. Choose the smaller size for a more sporty and responsive position, or the larger size for more comfort and space.
Position advice
Balanced position: slight forward lean, semi-flexed arms. Ideal for 2 to 5 hour rides.
Frame size
54 cm
Seatpost
Saddle height
72.6 cm
BB → saddle height
Jersey size
M
Jersey / Bib shorts
Stack & Reach benchmarks — compare with frame geometry
Ideal stack
560 mm
Ideal reach
385 mm
Effective top tube.
545 mm
Size and frame conversion chart
| Body size | Inseam | Road frame (cm) | Gravel frame (cm) | T-shirt |
|---|
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