Start with the exact bike—not a universal sizing chart
There is no single gravel-bike size for a woman of a given height. Find the manufacturer’s size chart and geometry table for the exact model and model year you are considering. A small in one bike can fit differently from a small in another; a centimetre label does not describe the whole fit.
Use a general height chart only to narrow the search—not to buy an unseen bike. Sigma Sports’ sizing reference explicitly describes its chart as a rough guide and advises checking each bike’s individual sizing information. Height and inside-leg length are useful starting measurements, but they cannot tell you whether the controls feel reachable.
Before buying used, ask the seller for the model, year and actual frame size, then check the manufacturer’s information. A bargain in the wrong size is still the wrong bike.
Measure height and inside-leg length
Follow the measurement instructions given by the manufacturer. For an inside-leg measurement, Sigma Sports describes standing against a wall with a book between your legs and measuring from the top of the book to the floor. This is a body measurement, not the inseam printed on your trousers.
Write down your height and inside-leg length in the units the chart uses. If you fall between recommended sizes, compare both on a test ride or ask a qualified fitter. Do not automatically size down because you are a woman or size up because you want room to grow.
Check standover, reach and brake control
Standover is the clearance between you and the top tube when you stand over the bike. Check that you can mount, dismount and stand over it comfortably. Frame shape affects this; do not use one fixed clearance number as a prescription for every gravel bike.
Reach is how far forward you must extend to hold the bars and use the controls. Geometry tables list stack and reach to describe the front of the frame, but bars, stem and saddle setup also affect how the complete bike feels. You should not have to stretch awkwardly or shift your grip just to operate the brakes.
- On a safe test ride, check that you can steer and brake confidently from your normal hand position.
- Notice whether you feel cramped, excessively stretched or unable to relax your grip.
- Tell the shop about discomfort rather than assuming it is the price of being a beginner. Stop if you cannot control the bike safely.
These are practical checks, not a remote fitting or a guarantee that a bike is suitable. The existing beginner guide covers bike suitability and a manageable first ride.
Do you need a women’s-specific bike or a professional fit?
A women’s-specific label is not a fit guarantee, and a bike without that label is not automatically unsuitable. Compare the actual geometry, saddle, handlebar width and control reach with your body and intended riding. Choose the bike you can ride comfortably and control—not the label.
A qualified shop or fitter can help if you are between sizes, buying without a test ride, cannot comfortably reach the brakes, or have persistent discomfort. Ask what can realistically be adjusted before buying. Saddle, stem or handlebar changes may help, but they cannot make every unsuitable frame fit.
You do not have to buy a bike or pay for a fit before asking Amanda about the program. Bring your questions first; do not buy upgrades just to feel ready.
Bring your bike questions to the February program
More Than Miles™ includes the planned Bike Review & Bike Fit 101 clinic: understand what you’re riding, what needs attention and how the bike should fit you. This is education—not a promise of an individual professional fitting or bike-shop services.
The women’s beginner and returning-rider program is open nationwide, starting february 2027. All educational sessions are available live through Circle, including bike-shop broadcasts. Local riders join scheduled coached Kansas City Sunday rides with Amanda leading and Roger co-leading. Remote riders practice independently near home during the following week and share reflections in Circle for Amanda’s weekly review and responses where help is needed. Remote rides are not remotely supervised.
You don’t need clipless pedals, a power meter, a cycling computer, or expensive kit. Bring a safe, working bike suitable for the planned terrain and a properly fitting helmet. Ask Amanda before buying upgrades.
If this sounds useful, explore the program before deciding. $499 total. A $99 deposit reserves your place and applies toward the total; the remaining $400 is due the day before the program starts. Texting Amanda starts a conversation; it does not enroll you or take payment.