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Cyclocross frame size question

5 min read

Asked by: Anna Cintron

What size cyclocross frame do I need?

Multiply your inseam length in centimeters by . 67 to get the frame size. The proper frame size allows for natural knee extension. For example, if your inseam is 32 inches, the proper frame size is 55 centimeters.

How do you size a cyclocross bike?


Quote from video: Here's our guides is setting up your cyclocross bike if you're just getting into it. Now. First thing to look at is your position your saddle height and setback it should be the same as on your road

How wide should cyclocross handlebars be?

After a shorter reach and lower saddle to bar drop, wider handlebars are the best way to improve bike handling. As a general rule, you should add 20mm to the width of your road handlebars, so, go for 440mm bars if, like many, you use 420mm bars on the road.

What is CX frame?

Cyclocross bike frames will use geometry that is optimised around navigating the technical courses these bikes are designed to tackle. It’s typical to find a shorter frame reach, taller bottom bracket and an altogether taller position than a regular road bike, for example.

How do I know if my gravel bike is too big?

If your back, shoulders, or wrists ache after a ride, that could be a sign that your bicycle frame is too big. But don’t head straight for a smaller frame—especially if you don’t have those symptoms. A larger frame works better for some riding styles.

Should you size up or down on a gravel bike?

Go with the slightly smaller size if you value agility and performance. On the other hand, the slightly larger frame will be more comfortable and better suited to long endurance rides or bikepacking trips.

Are cyclocross bikes as fast as road bikes?

On flat surfaces, a road bike is faster than a cyclocross bike. You can hit speeds of around 55 kph on average while riding a road bike whereas a cyclo-cross bike mostly stays in the range of 48-50 kph. However, of course terrain will have a big impact on the speeds of the two types of bike.

Are cyclocross bikes more upright?

Frame geometry – Cyclocross bikes often have more relaxed geometry angles, to give them a more upright riding position than a road racing bike. This position helps with shock absorption off-road, but it also allows you to utilise the bike across multi-disciplines, such as touring and commuting.

How do I size myself for a gravel bike?

The sizing on gravel bikes is not that different from common road bikes. If you’re riding on a 54 cm road bike you want to stick to the same frame size with your new gravel bike.

How do I know if my handlebars are too wide?

Notice the high elbows and shrugged shoulders? If you are most comfortable on your bars in this position, it’s quite possible they are too wide. Optimal shoulder mechanics will be present with a more externally rotated humerus (elbows down slightly).

Why are wider handlebars better?

Over the years, mountain bike handlebars have got progressively wider, because increased width can improve control of the bike. Some also believe it can open up your chest and improve breathing. The wider the bar, the more leverage you can apply to the front wheel to force the bike onto more aggressive lines.

Are narrower handlebars faster?

Narrow handlebars can speed up handling and decrease steering accuracy, which isn’t what you want when riding off-road, or if you’re a less experienced rider. Because of this, Koop recommends narrow handlebars are “best suited to a more steady riding style” and more experienced riders.

What happens if bike frame is too small?

You’re likely to notice if a bike frame is too small after you get back from your ride. A smaller bike forces you into a forward position. You may find yourself leaning forward and standing more frequently, which places more weight on your arms. They’ll feel it.

Should seat be higher than handlebars gravel bike?

Position your stem so that the top of your handlebar is about an inch below the top of your saddle. Aspiring racers may want a slightly lower position for aerodynamics, while touring cyclists may opt for a more upright posture to take some pressure off the lower back.

How do I know if my bike is the right size?

Using your child’s inseam in relation to the bike’s seat height is the best and most accurate way to ensure a perfect bike fit. The frame and the wheel size work together to determine the seat height of a bike.

What should I look for in a cyclocross bike?

Quote from video: So typically a cyclocross tab we run at 40 psi or lower the bikes frame will also be different from a standard road bike you'll have a longer wheelbase which gives you a bit more stability.

Are cyclocross bikes more upright?

Frame geometry – Cyclocross bikes often have more relaxed geometry angles, to give them a more upright riding position than a road racing bike. This position helps with shock absorption off-road, but it also allows you to utilise the bike across multi-disciplines, such as touring and commuting.

Do cyclocross bikes have gears?

Cyclocross bikes have gears just like any other bike. While many CX bikes come standard with 1x drivetrains, you’ll find many cyclocross bikes with a standard double chainring. There are even a few dedicated races for single-speed cyclocross bikes, which only have one gear.

Are cyclocross bikes as fast as road bikes?

On flat surfaces, a road bike is faster than a cyclocross bike. You can hit speeds of around 55 kph on average while riding a road bike whereas a cyclo-cross bike mostly stays in the range of 48-50 kph. However, of course terrain will have a big impact on the speeds of the two types of bike.

Can I use gravel bike for cyclocross?

A gravel bike can be the ideal bike for a cyclocross course. It could have better mud clearance and could track better in the sand. On a bumpy course, fat gravel tires that might not fit into your cyclocross bike could even add some speed.