ICON ATV08, User Manual

Page: 20 / 32

ICON EV Manual Operation and adjustment ATV08 20
When the forward speed grip rotates to the riding
direction, big teeth change to small teeth, and on
the contrary small teeth change to big teeth.
When the backward speed grip rotates to the riding
direction, big teeth change to small teeth, and on
the contrary small teeth change to big teeth.
Derailleur
The derailleur is classified into the front derailleur
and Back fender (as shown). When the shift cables
are loose or too tight, if the speed controller does
not work properly or the chain falls off, the H, L bolt
is adjusted.
• H bolt: when the chain speed changes to
the biggest fluted disc, the chain will fall off,
and the H bolt will be locked. But if it is too
tight, the chain can not climb to the biggest
fluted disc.
• L bolt: when the chain is toward the inside fluted
disc and the chain falls of, the L bolt is locked.
But if it is too tight, the speed change can not be
downward. Therefore it is appropriate to adjust
the H, L bolt to a suitable position.
Adjust the chain
to the minimum
flywheel, adjust the
H screw so that the
guide pulley with
the smallest gear
is on a straight line,
and then adjust
the chain to the
largest flywheel,
and adjust the L
screw so that the
guide pulley with
the flywheel is on
a straight line (as
shown at the left).