Kellys CITY Instrucciones De Uso página 6

GB
OWNER'S MANUAL
HEAD PARTS
1. lock nut
2. lock washer
3. adjusting cone
4. ball bearing
5. upper bearing cup
6. lower bearing cup
7. ball bearing
8. fork crown race
DERAILLEUR SYSTEM, GEARS SHIFTING
Derailleur system consists of shifting levers (or shifting grips), shifting cables, front and rear derailleurs,
freewheel (cassette sprockets) and chain. System is set up by the producer, so do not change it until
necessary. Shift gears only when pedaling forward. Never shift using force! Functionality of the
system depends mainly on an easy movement of cables in outer casing and gear system (sprockets,
chainwheels and chain). Keep shifting system clean, for cabels lubrication use oil with teflon which
protects cables against corrosion keeps them running smoothly and prolongs their durability.
REAR DERAILLEUR
Rear derailleur is controlled by right shifting lever (right shifting grip). Shifting chain on sprockets of
4
A-HEAD HEADPARTS
1. adjusting bolt
2. lock with star nut
3. upper cover
4. compression ring
5. ball bearing
(cartridge)
6. upper bearing cup
7. lower bearing cup
8. ball bearing
(cartridge)
9. dust seal
10. fork crown race
rear derailleur changes the transmission ratio between front chainwheels and rear sprockets. There is
possibility of mistuning of derailleur system during operation.
• LOWER LIMIT SET UP
Shift on the smallest sprocket. Release the fixing bolt which will release the control cable. By
turning the top adjustmen screw (H), set up the guide pulley under the outer edge of the smallest
sprocket. Insert the control cable into the groove under the fixing bolt, stretch it (using pliers) and
tighten the screw.
• UPPER LIMIT SET UP
Shift on the biggest sprocket. By turning the low adjustment screw (L), set up the guide pulley into
the middle position under the biggest sprocket. Try to shift the chain on all gears.
• REAR DERAILLEUR TUNING
Hold the rear wheel above the ground and turn with crank arms. Turn the adjustment bolt (an outer
casing with an inner cable crosses throught this bolt) until shifting is smooth without disturbing
sounds.
R/DERAILLEUR
top adjustment screw
low adjustment screw
adjustment bolt
guide pulley
IMPORTANT WARNING
Check the correct set up of rear derailleur limits. If upper limit is released, the guide pulley could collide with
spokes, which can cause not only damage of wheel spokes, but also serious injury.
TREKKING I CITY
fixing bolt