Denver NEC 275 RM Benutzerhandbuch Seite 82

NB: it is important to check the state of wear of the rims. A rim damaged can be
dangerous and must be replaced.
Adjusting the shift system
The bike has several gears interchangeable manually with a derailleur
system back.
Be careful, never pedal in back when changing gear and never force the
control lever.
Use the right handle to change the rear chainring and the left handle to
change the front chainring.
On the slope, the small plateau and the large gable make pedaling easier.
Adjust the transmission ratio (crown/ pinion) according to your needs
Be careful, never pedal in back when changing gear and never force the
control lever.
For optimum use of the gear change system, it is advised avoid changing gears except when pedaling
intense.
Adjusting the stops
The derailleur travel is adjusted using the H and L screws.
Screw L is used to adjust the upper stop (large gear side).
By loosening screw L, the chain is positioned further outside the large
sprocket.
Screw H is used to adjust the lower stop (small pinion side).
By loosening screw H, the chain is positioned further outside the small
sprocket.
These manipulations are carried out by quarter turn. With each adjustment,
you must obtain perfect alignment between the sprocket, the chain and the
pulley of the rear derailleur.
Rear derailleur diagram
large pinion
pulley guide
Adjusting screw H
Adjusting screw L
pulley guide
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