Tire Sizing Equivalents

---

Data was derived from charts provided by Continental and Avon. Use Hagon link at bottom for more info. Chart just provided as reference.

See also : http://www.hagon-shocks.co.uk/WheelTab.htm

http://en.wikipedia.org/wiki/Motorcycle_tyres#References

Old Sizes (inches)	Newer Equivalent (metric)	Alpha Coding
2.50 2.75 3.00 3.10	80/90	MH90
3.00 3.25 3.60	90/90	MJ90 MH90
3.25 3.50 3.60	100/90	MJ90
3.50 3.75 4.10	110/90	ML90
4.00 4.25/85	110/90	-
4.00 4.25 4.25/85 4.50 4.75 4.70	120/90	MR90 MN90 MP90
4.50 5.00 5.10	130/90	MT90
-	140/90	MU85 MU90
-	150/90	MV90

Pulled from Dunlop

Metric	Alpha	Inch
80/90	MH90	2.50 to 2.75
90/90	MJ90	2.75 to 3.00
100/90	MM90	3.25 to 3.50
110/90	MN90	3.75 to 4.00
120/90	MR90	4.25 to 4.50
130/90	MT90	5.00 to 5.10

Rim Information

WM Code	Width
WM0	1.50
WM1	1.60
WM2	1.85
WM3	2.15