How to Choose the Right Bicycle Frame Size | Measure Inseam Length

Choosing the correct frame size is one of the most important steps when buying a bicycle. A frame that is too small or too large can make riding uncomfortable and reduce control. While detailed geometry charts are the most accurate way to compare bicycles, inseam length is a simple and reliable way to check whether a frame is likely to fit you.

How to Measure Your Inseam

1. Remove your shoes and stand with your back against a wall.
2. Keep your feet about 15–20 cm (6–8 inches) apart.
3. Place a hardcover book firmly between your legs, pressing it upward to simulate a bicycle saddle.
4. Keep the book level and mark the top edge on the wall.
5. Measure the distance from the floor to the mark. This is your inseam length.
6. For the most accurate result, repeat the measurement 2–3 times and use the average.

Tip: Your inseam should be equal to or slightly greater than the bicycle's standover height for a comfortable fit.

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Standover Heights for OMO Bicycles

The following are standover height measurements for different OMO Bike Models — Coorg, Hampi, Ladakh, Zozila, Ooty, Manali.

Last Updated in July 2026.

Coorg 18"

Standover Height: 29.5"

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Hampi 19"

Standover Height: 30"

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Ladakh 19"

Standover Height: 30.5"

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Coorg 18.5"

Standover Height: 29.5"

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Rider Position Reference

For Reference, this is how a rider sits on different models.

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A 6'1" rider on 18inch frame with adjusted seat post & stack (handle height).