Table of Contents
Advertisement
6.4.13 Adjusting the rear frame damper sag
CAUTION
!
Crash caused by broken rear frame damper
If the rear frame damper's maximum air pressure
is exceeded, this can cause the rear frame
damper to break. This can result in loss of control
and a crash with cut injuries or even death.
Never exceed the indicated maximum air
pressure when adjusting the sag.
Adjustments on the chassis change ride
performance significantly. The rider needs to get
used to the pedelec and break it in to prevent
accidents.
The adjustment shown here represents a default
setting. The rider should change the default
setting to suit the surface and their preferences.
It is advisable to make a note of the default
settings. These can then be used a starting point
for subsequent optimised settings and as a
safeguard against unintentional changes.
Figure 131: SAG rear frame damper
When optimally adjusted, the rear frame damper
deflects quickly and unhindered when the bike hits
bumps and absorbs a bump. The traction is
maintained.
MY23I0a - 42_1.0_22.01.2024
Negative deflection (sag)
The sag is the percentage of total spring deflec-
tion that is compressed by the rider's body weight,
including equipment (such as a backpack), their
seating position and frame geometry. Sag is not
caused by riding.
Greater sag
A greater sag increases sensitivity to bumps, thus
producing greater suspension motion. A greater
sensitivity to bumps ensures more comfortable
ride performance and is used on pedelecs with a
longer deflection.
Decreased sag
A decreased sag reduces sensitivity to bumps,
thus producing less suspension motion. A lower
sensitivity to bumps ensures a firmer, more
efficient ride performance and is generally used
on pedelecs with a shorter deflection.
Operation
138
Advertisement
Table of Contents
