Generic Tire Size Chart; Programming In The Circumference - Specialized SpeedZone Sport Bicycle User Manual

Roll Forward
Stem
Circumference
FIGURE 6: ROLL OUT METHOD

Generic Tire Size Chart

This chart is for non-Specialized
brand tires:
26 X 1.75
26 X 2.0
26 X 2.1
650 X 20
700 X 25
700 X 38
8
Wheel
2140
2074
2090
1945
2124
2170

Programming in the circumference:

To enter the tire circumference number,
select the odometer (OD) mode and
hold down the "FUNCTION" button for
three seconds. The display will now
show the currently selected tire size.
(See figure 7) If necessary scroll
through the preprogrammed tire sizes
by tapping both the "MODE" and
"FUNCTION" buttons simultaneously
until the display shows a four-digit
number. This number represents your
tire circumference in millimeters. Press
the "MODE" button until the flashing
digit is correct. (Note: The "MODE"
button may be held to scroll to the cor-
rect digit.) Press the "FUNCTION" but-
ton to select the next digit to the right.
Repeat the process until all four digits
are entered as your tire circumference.