Motor Cycle Rim Size to Tyre Size

Rims to use with varoius tyre sizes. Please us this as a guide only, the information source is ummm unreliable? If you come up with different or more info then e-mail me.

tyre size (imperial)	rim size
inches	min	max
2.25	1.20	1.60
2.50	1.40	1.60
2.75	1.40	1.85
3.00	1.60	2.15
3.25	1.85	2.50
3.50	1.85	2.50
3.60	1.85	2.50
4.00	2.15	2.75
4.25	2.15	2.75
4.60	2.15	2.75
5.10	2.50	3.00

Tyre size (metric)	Aspect Ratio
	/100		/90 & /80		/70 & /60
mm	rim size		rim size		rim size
	min	max	min	max	min	max
60	1.20	1.60
70	1.40	1.85
80	1.60	2.15
90	1.85	2.50	1.85	2.15
100	2.15	2.75			2.50	3.00
110			2.15	2.75
120			2.50	3.00	3.00	3.50
130			2.50	3.50	3.00	4.00
140			2.75	3.50	3.50	4.50
150			3.00	4.00
160			3.50	4.50	4.00	5.00
170					4.50	5.50
180					5.25	5.75

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