# How do I know my bike tube size?

## How do I know my bike tube size?

The size is almost always written somewhere on the sidewall of the tyre. Inner tubes typically state a wheel diameter and width range for which they will work, e.g. 26 x 1.95-2.125″, indicating that the tube is intended to fit a 26 inch tyre with a width of between 1.95 inches and 2.125 inches.

### Will a 26 inch tube fit a 700c?

The standard for mountain bike wheels is 24″ (600 mm), with BMX bikes using 20″ (520 mm). The standard for off-road bikes is 26″ (650 mm), with mountain bikes using this tire width at the same rim diameter as above. Road racing bicycles are usually made to fit a 700C tire on a 700C wheel.

#### Will a 28 inch tube fit a 700c?

What fits what on different road wheels? As I understand it, a 28″ tyre fits 700c wheels and vice versa, a 27″ tyre wo’nt fit a 700c rim. A 700c inner tube will fit a 27″ wheel (i’m guessng probably a 28″ wheel too).

Is a 28 inch tire the same as 700c?

28”/700C/29er The tyres can differ, but the 28”, 700C and 29er are all the exact same rim diameter. The 700 markings will be followed by the width in mm, and the 28 or 29 markings will be followed by the width in inches. This is the most common wheel size, so look out for familiar markings (such as 28×1.

What does 700x40c mean?

700x40c is the measurement of your bicycle tire and is sized according to what used to be known as the ‘French system’. ‘700’ is the nominal diameter of your tire, measured in millimeters. ‘x’ just means multiplied by. ’40’ is the second number and is the nominal tire width, also measure in millimeters.

## What is the standard road bike tube size?

700c x 23mm
A standard road tire is 700c x 23mm, indicating a tire diameter of approximately 700mm and a width of 23mm.

### Is 622 the same as 700c?

The standard modern road bike wheel has an ISO diameter of 622 mm and is referred to as 700c (makes sense, right? /s). While the diameter for both 29″ and 700c wheels is the same at 622mm, rims made for mountain bikes are generally wider to accommodate wider tires.

#### What size tube is 700c?

So a 29 inch MTB tube will have the same diameter as a 700c road wheel, while a 27.5 inch tube will be the same diameter as a 650b road wheel.

Is a 700C wheel the same as a 29er?

29″ (ISO size 622) is actually the same rim diameter as 700C, although most 29″ tires will not fit 700C road rims because they’re too wide. 700C (ISO size 622) is the most commonly used size for modern road bikes.

Is 622 the same as 700C?

## What size is a 700C inner tube?

27-inch and 700C tires are close enough in size that the inner tubes are compatible; i.e. you can use a 27-inch inner tube in a 700C tire, and vice-versa. However, you can NOT use a 27-inch tire on a 700C wheel, and vice-versa.

### IS 700 C the same as 29?

29″ (ISO size 622) is actually the same rim diameter as 700C, although most 29″ tires will not fit 700C road rims because they’re too wide. 29″ tires are popular with mountain bikers; search for 29″ MTB. 700C (ISO size 622) is the most commonly used size for modern road bikes.

#### How tall is a single speed fixie bike?

Fixed Gear Single Speed Size Chart Height Inside Leg Frame Size 5’1″ – 5’3″ 27″ – 29″ 48cm 5’3″ – 5’5″ 28″ – 30″ 50cm 5’5″ – 5’7″ 29″ – 31″ 52cm 5’7″ – 5’9″ 30″ – 32″ 54cm

What are the different sizes of inner tubes?

Inner tube sizes vary by maker, so once you’ve decided on a brand you need to check the options it sells, but typically they’ll include options similar to those listed below: Bigger tyres naturally require bigger inner tubes. On the left is a 700×32-47C inner tube, while the right is a 700×18-28C.

How big of a tire tube do I Need?

Whilst you need to use a replacement tire that is the exact same size as the existing one, you have a little more wiggle room when it comes to tubes. The diameter needs to be the same (e.g. 700 or 26”) but the tube’s width will vary depending on the amount you inflate them (like a kid’s balloon).

## How big is a mountain bike inner tube?

Bigger tyres naturally require bigger inner tubes. On the left is a 700×32-47C inner tube, while the right is a 700×18-28C. The following sizes are common for mountain bike tyres, regardless of whether your machine has 26in, 27.5in (650b) or 29in wheels.

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