What size is 622×19?

The 622×19 spec is what you need to pay attention to. 622 is the diameter of the rim bead seat in mm. 19 is the inner width of the rim in mm. Look at your tires, if they are marked ‘ISO 622’ or ‘ETRTO 622’ or ‘700C’ (an French system label that is the same as ETRTO/ISO 622), then they are 622mm diameter.

What does ETRTO 622×19 mean?

Senior Member. The ISO/ETRTO 622 is the same as 700c, and both rims are the same 622mm diameter. The 622×19 indicates a 19mm inside width rim. You can measure the width of the rear rim. The 37×622 on the tire indicates a nominal 37mm wide tire.

How do I know what size inner tube to get?

The best way to check what size inner tube you need is to look on the sidewall of your tyre. Tyre manufacturers print the size on the sidewalls, so look out for numbers such as ‘700x23c’ for a road bike, or ’26×1. 75′ which is for mountain bikes.

Is the inner tube the same size as the tyre?

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.

IS 700C the same as 28?

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.

What size is a 700C TYRE in inches?

Many commuters have been rolling to work on 29-inch-wheels for years. All road and cyclocross bikes are built with 700c wheels, which are 29 inches. However, 700c wheels are designed to accommodate a thinner tire.

What is ETRTO compatible size?

The ETRTO size specification 37-622 indicates the width of 37 mm and the tire inner diameter of 622 mm. This dimension is clear and allows a precise classification of the rim size. The inch marking (e.g. 28 x 1.40) states the approximate outer diameter (28 inches) and the tire width (1.40 inches).

What does 40-622 mean on a bike tire?

The 40 is the inflated width in mm and the 622 is the internal diameter in mm. It’s the international standard ISO-5775 for tire sizes. In brackets are the French size (700mm outer diameter x 38mm width) and the Inch size (28 outer diameter x 1 5/8 height x 1 1/2 width)

What are bike tire sizes?

Generally speaking,Bicycle tire measurements have two components. The larger number is the tire diameter in inches, and the smaller number is the tire width in inches. Tire diameter usually ranges from 12 to 26 inches, and tire width normally ranges from 1.75 to 2.215 inches.

What size wheel is 700x35c?

So 700x35c means 700c diameter wheel with a 35mm wide tire.

What is a 28 bike tire?

Tires with diameters 622 mm and 635 mm are both classified as 28 inch. Oddly enough, tires with an inner diameter of 630 mm are classified as 27 inch. These classifications originate from the time of tire brakes. In those days, the exact outer diameter of the tire was defined by the brake.

WHAT IS 700C wheel?

700C is used to refer to any tire, rim, or wheel with a 622mm BSD, but it could be on a skinny-tired road bike where the wheel has an actual diameter of only 660mm (which is actually a little LESS than 26 inches!), or a mountain bike with a wheel diameter of over 29 inches.

What does 622x15c mean?

the spec for the wheel rim of 622x15c just tells you that it has a 622mm bead seat diameter and the internal width measured across the rim from bead seat to opposite side bead seat is 15 mm.