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42
CRICKET STEPPER
OWNER’S MANUAL
m
COMPUTER FUNCTION AND INSTALLATION EXPLANATION (
Cont
).
3
. WHEEL SIZE FACTOR
•
The wheel size factor is the distance the wheel turns in one revolution in millimeter. It is
determined by the following formula: Wheel diameter (mm) x 3.1416
•
For quick reference you may use the wheel size factor chart. IMAGE BELOW.
Cricket stepper wheel diameter 20” x 1
-
1/4”, wheel f
actor (1618)
1.
Start by inflating the tire
with proper pressure.
2.
Face the tire valve to the
ground and mark a spot
on the ground right below
the valve.
3.
With the
rider’s weight on
the bike, roll one full
rotation in a straight line,
(roll until the valve faces
the ground again) IMAGE
(A).
4.
Measure the distance in
millimeters. This value is
your wheel size factor.
•
For the most
accurate
value, please
follow the
steps
DISTANCE IN MILLIMETERS
IN ONE REVOLUTION
A