# Often asked: Where Is The Frame Size On A Giant Bike?

## What size is my giant bike frame?

Take the inside leg measurement to the floor. Subtract 3” for mountain bikes, or 1” for road bikes, then subtract 10” which is the average distance from the bottom bracket to the ground. This will then give the approximate frame size that will be needed.

## How do I find my bike frame size?

How to calculate a bike size? Measure your inseam!

1. Stand close to a wall, your feet should be 6-8″ (15-20 cm) apart.
2. Place a large, hardcover book between your legs – it will simulate the saddle.
3. Mark where the book’s spine touches the wall.
4. Measure the distance from that point to the floor – that’s your inseam.

## Where is the frame number on a giant bike?

Most bicycles have a frame number stamped into the metal under the bottom bracket. If it’s a carbon frame, the number will be etched into the surface or displayed on a sticker. Occasionally, the frame number will be on the inside of the chain stay or on the down tube or top tube.

## What part of bike is frame size?

The frame size is simply the length of the bike’s seat tube, measured from the center of the cranks to either the top of the tube (referred to as “center to top”), or to the point where the seat tube intersects with the top tube (referred to as “center to center”).

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## Is 26 inch bike good for what height?

Is 26 inch bike good for what height? Bikes that are 26 inches in size work well for children and adults who range from approximately five feet to six-feet tall. They can also be appropriate for some taller people, but the best way to find out if it’s a good fit is by testing ride one!

## Can you look up a bike serial number?

Can you look up a bike serial number? Yes, you look up your bike’s serial number. They are usually situated under your bike’s bottom bracket.

## How can you tell a fake bike frame?

Counterfeit frames lack a serial number on the bottom of the frame or have a sequence starting with letters, like “GK.” Many fake Venge or Tarmac frames have the serial number WSBC604292544K.

## Do all bikes have frame numbers?

Almost all bicycles have a unique identification number engraved into their frame. This number is usually between seven and ten digits long, and it’s called the “bike serial number” or “bike frame number”.

## What size is an adult bike?

Most adult bikes have wheels measurements around 26 – 29 inches. But frame size tends to be different per bike depending on the type. The feel of the bike also differs from one person to another.