Kayoba JM20 MTB Traduction Des Instructions D'origine page 26

EN
ASSEMBLY
Suitable tools for assembly and adjustment.
• Combination spanners, sized 14 (2) and 15
mm
• Hex keys, size 4 and 5 mm
• Phillips screwdriver PH2
• Grease
PEDALS
The pedals are different and are therefore
marked with "L" (Left) and "R" (Right). If they
are fitted on the wrong side or screwed in skew
in the crank arms this can damage the threads.
Grease the threads on the pedals before fitting.
FIG. 2
Fitting the right-hand pedal (R)
Screw in the pedal clockwise on the chain side
of the crank arm and tighten with a 15 mm
combination spanner.
FIG. 3
Fitting the left-hand pedal (L)
Screw in the pedal anticlockwise, on the
opposite side of the chain, and tighten with a
15 mm combination spanner.
FIG. 4
USE
WARNING!
Use a leg band or similar equipment to
minimize the risk of entrapment in the chain
or sprockets.
SITTING POSITION
It is important that the bike is correctly adjusted,
so that it is both comfortable and safe.
FIG. 5
26
Adjusting the saddle
FIG. 6
Height
Open the quick-release on the saddle tube,
move the saddle post to the required height,
and close the quick-release.
IMPORTANT:
It should not be possible to see the marking
for the top position on the saddle post.
Position over the pedals
Put the sole of one foot on the pedal with the
crank arms horizontal. Undo the nut holding
the saddle to the saddle post. Adjust the
position of the saddle forwards or backwards
until the pedal is directly under the knee. Very
small adjustments to the position of the saddle
can affect both performance and comfort.
Move the saddle a bit at a time to find the best
position. The saddle can also be angled to the
required position. A horizontal saddle is often
recommended.
GEARS
About external gears
On gear systems with external gears the chain
moves between the different sprockets on the
cassette. The highest gear is obtained when
the chain lies on the smallest sprocket on the
cassette. The lowest gear is obtained when
the chain lies on the largest sprocket on the
cassette. Thanks to the large number of gears
you can ride in varying terrain and still pedal at
about 60 rpm, which is recommended.
Changing gear
The gear lever is on the right-hand side of
the handle and is used to switch between the
different sprockets on the cassette.