In West Newton Since 1952 - On The Web Since 1995

12 1/2" Bicycle Tires from Harris Cyclery
(ISO/E.T.R.T.O. 203 mm)

203 mm / 12 1/2" x 2 1/4" tires

This size is used on bikes for small children, and is also commonly used for scooters and jogger-type strollers.

I.S.O. Size	Traditional Size	Brand	Model	Price
62 x 203	12 1/2 x 2 1/4	Kenda		$11.95	Street tire, with a reasonably smooth tread pattern. This is the easiest-rolling tire available for this rim size.
62 x 203	12 1/2 x 2 1/4	Kenda	K50	$11.95	Black Knobby tire, with a "Comp III" tread pattern.
62 x 203	12 1/2 x 2 1/4	Kenda	K50	$11.95	White Knobby tire, with a "Comp III" tread pattern.
203	12 Inch Inner tubes				Standard schrader (automotive type) valve.

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