• If you remove the screws for the seat cover with a scr-
ewdriver, you can move the seat tubes 2 cm forwards
(Fig. 16).
• After you have set the required seat depth, retighten
the screws (Fig.17).
Always ensure that the screws are firmly
tightened!
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Bischoff & Bischoff GmbH • 03.01.2012
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Seat height adjustment
See table "Changing seat height" on page 26
7.5. Brake
Operating the knee lever locking
brake (compact brake)
To lock the brake, simply push the brake lever forwards
until it locks (Fig. 18). To release the locking brake, simply
pull the brake lever backwards (Fig. 18).
Adjusting the knee lever locking
brake (compact brake)
If you notice that the braking effect is no longer sufficient
or is uneven, proceed as follows:
• With pneumatic tyres, first check the tyre pressure. It
must be 300 - 400 kPa (3-4 bar - not necessary for pun-
cture-free tyres).
• Check the tyre profile depth. At the same time, check
for even wear of the tyres. If the profile depth in the
middle of the tread is <1mm, the tyres must be changed
by a specialist retailer.
Fig. 14
Fig. 15
Fig. 16
Fig. 17
Pyro Light /
Pyro Light XL
