In West Newton Since 1952 - On The Web Since 1995

26 x 1 3/8 inch EA.3 (590 mm)
Bicycle Tires from Harris Cyclery

590 mm / 26 x 1 3/8 tires

This is the size used on most 3-speed bikes.
Also used on department-store 10 speeds and some specialty bicycles made for smaller riders.

Often confused with the 597 mm and 559 mm sizes

I.S.O. Size	Traditional Size	Brand	Model	Price	Rated Pressure
37-590	26 x 1 3/8 EA3	Kenda	Black Wall	TRD50 $14.95	55 psi	Street tread
37-590	26 x 1 3/8 EA3	Kenda	Gum Wall	TRD51 $14.95	55 psi	Street tread Taiwan
37-590	26 x 1 3/8"	Panaracer	Col de la Vie	TRD61 $29.95		NEW! Gumwall street tire. This is a super quality tire, and is a great cosmetic match for older English 3-speeds. This is arguably the finest tire ever made to fit this rim size. 38.5 mm width is wider than most for a cushy, sure-footed ride. Made in Japan!
37-590	26 x 1 3/8"	Panaracer	Tufflex	TRD62 $29.95		NEW! Traditional block tread street tire, all black. This is a super quality tire, and is a great cosmetic match for older English 3-speeds. Made in Japan! Stock very limited, get 'em while you can!
37-590	26 x 1 3/8 EA3	Schwalbe	TR59051 Marathon Plus	TRD75 $32.95		Features Schalbe's "Smart Guard" anti-puncture belt.
37-590	26 x 1 3/8 EA3	Schwalbe	TR59050 Marathon Reflex	TRD74 $34.95		Kevlar belt, Reflective sidewalls
37-590	26 x 1 3/8 EA3	Schwalbe	TR59052 Delta Cruiser	TRD77 $22.95		White wall tire
	26 x 1 3/8"		Inner Tube	TU59020 $4.95	Schrader valve

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