I - GENERAL INFORMATION ABOUT TYRES

dimensional equivalence

Dimensions

in mm

Dimensions

in inches

50/100 2.00

60/100 2.25

70/100 2.50

80/80 2.75

80/90 2.75 - 3.00

90/90 3.00 - 3.25 - 3.60

100/90 3.50 - 4.10

110/90 4.00 - 4.10 - 4.60

120/80 4.25 - 4.50 - 4.60

120/90 4.25 - 4.50

130/80 4.50 - 4.60 - 5.10

130/90 4.50 - 4.60 - 5.10

140/80 4.50 - 5.10 - 5.50

140/90 5.10 - 5.50

ENDURO MOTOCROSS

90/90-21 80/100-21

120/80-19 100/90-19

130/70-19 110/90-19

120/90-18 100/100-18

130/80-18 110/100-18

1408018 1209018

Of f road equivalent

DIMENSIONAL EQUIVALENCE:

For the MICHELIN Enduro and MICHELIN Desert ranges, the

size designation is based on the width of the tyre measured at

the widest point of the tread.

For the MICHELIN StarCross 6, MICHELIN Tracker, MICHELIN

Trial Light and MICHELIN Xlight ranges, the size designation is

based on the width of the tyre measured at the widest point of

the sidewall

A 1209018 MICHELIN Enduro Medium therefore corresponds

to a 10010018 MICHELIN StarCross 6 size

The alphanumeric system is still used on certain Harley

Davidson

®

and other American custom bike tyres.

Alphanumeric size

markings

Metric size

markings

MH90 80/90

MJ90 90/90

MM90 100/90

MN90 110/90

MP85 110/90

MR90 120/90

MT90 130/90

MU85/MU90 140/90

MV85 150/80 150/90

All types of diagonal architecture tyres

The width of Motocross tyres is measured

at the level of the base of the tread blocks

while for Enduro tyres it is measured by the

overall dimension at the widest point which

is the top of the tread blocks

MICHELIN MOTORCYCLE AND SCOOTER 169

Technical data