Internal Gear Hub - Rascal Punk Benutzerhandbuch

Shifting Gear
4.
a. Internal Gear Hub
Shift between gears by turning the grip shift on the handlebars. You can change gears when you are
stationary and when you are riding, but not when pedaling hard. Shift to a lower gear as you
approach a climb.
If you detect any problems with the grip shift or internal gear hub, contact a Rascal Bikes approved
service center. Any damage to the internal gear hub as a result of improper servicing or misuse, may
result in a loss of warranty rights.
b. Derailleur with Shifting Levers
Shift between gears using the two gear levers located on the right side of the handlebars. You can
only shift while pedaling, but not when the chain is under heavy tension. Shift to a lower gear as you
approach a climb to avoid overloading the derailleur. Do not place the bike on the ground derailleur-
side down as it can lead to damage to the derailleur mechanism and mount.
If you detect any problems with the gear shift levers or derailleur, contact a Rascal Bikes approved
service center. Any damage to the gear shift levers or derailleur as a result of improper servicing or
misuse, may result in a loss of warranty rights.
Headset and Stem
5.
Although headset bearings do not rotate as much as other bearings on the bike, they are one of the
most important components for precise steering and safe riding. A loose headset can result in further
damage to the bike and other components, as well as serious injury. Check the headset before every
ride by pulling the front brake lever and rocking the handlebars back and forth. If the headset moves,
tighten it or visit the nearest bike service.
!!! Caution: A loose headset can cause serious injury. If you are in any doubt, contact your Rascal
dealer or Rascal Bikes approved service center.
Brakes
6.
a.
V-brakes
To disconnect the V-brakes (for example, if you need to remove the wheel from the frame), you need
to release the curved metal brake cable guide from the cable bridge on the brake arms. Push the
brake arms together and press the brake pads against the rim to create sufficient slack in the brake
cable. Lift the cable guide out of the cable bridge. If there is insufficient slack to release the cable
guide, turn the brake tension barrel on the brake lever clockwise to release the brake cable tension.
To reconnect the V-brakes, press the brake arms together and place the curved metal cable guide
back into the cable bridge. Make sure that the brake cable head is properly seated in the brake lever
on the handlebars and the brake cable moves freely when the brake lever is pulled. Do not forget to
re-tighten the brake tension barrel on the brake lever, ensuring that there is sufficient tension in the
brake cable without the brake pads rubbing on the rim
!!! Always check the brakes before riding. If you are in any doubt, contact your Rascal dealer or
Rascal Bikes approved service center.
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